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SAP-C01 Sample Questions Answers

Questions 4

A company has a data lake in Amazon S3 that needs to be accessed by hundreds of applications across many AWS accounts. The company's information security policy states that the S3 bucket must not be accessed over the public internet and that each application should have the minimum permissions necessary to function.

To meet these requirements, a solutions architect plans to use an S3 access point that is restricted to specific VPCs tor each application.

Which combination of steps should the solutions architect take to implement this solution? (Select TWO.)

Options:

A.

Create an S3 access point for each application in the AWS account that owns the S3 bucket. Configure each access point to be accessible only from the application's VPC. Update the bucket policy to require access from an access point.

B.

Create an interface endpoint for Amazon S3 in each application's VPC. Configure the endpoint policy to allow access to an S3 access point. Create a VPC gateway attachment for the S3 endpoint.

C.

Create a gateway endpoint lor Amazon S3 in each application's VPC. Configure the endpoint policy to allow access to an S3 access point. Specify the route table that is used to access the access point.

D.

Create an S3 access point for each application in each AWS account and attach the access points to the S3 bucket. Configure each access point to be accessible only from the application's VPC. Update the bucket policy to require access from an access point.

E.

Create a gateway endpoint for Amazon S3 in the data lake's VPC. Attach an endpoint policy to allow access to the S3 bucket. Specify the route table that is used to access the bucket.

Questions 5

A company wants to control its cost of Amazon Athena usage The company has allocated a specific monthly budget for Athena usage A solutions architect must design a solution that will prevent the company from exceeding the budgeted amount

Which solution will moot these requirements?

Options:

A.

Use AWS Budgets. Create an alarm (or when the cost of Athena usage reaches the budgeted amount for the month. Configure AWS Budgets actions to deactivate Athena until the end of the month.

B.

Use Cost Explorer to create an alert for when the cost of Athena usage reaches the budgeted amount for the month. Configure Cost Explorer to publish notifications to an Amazon Simple Notification Service (Amazon SNS) topic.

C.

Use AWS Trusted Advisor to track the cost of Athena usage. Configure an Amazon EventBridge (Amazon CloudWatch Events) rule to deactivate Athena until the end of the month whenever the cost reaches the budgeted amount for the month

D.

Use Athena workgroups to set a limit on the amount of data that can be scanned. Set a limit that is appropriate for the monthly budget and the current pricing for Athena.

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Questions 6

A company is moving a business-critical multi-tier application to AWS. The architecture consists of a desktop client application and server infrastructure. The server infrastructure resides in an on-premises data center that frequently fails to maintain the application uptime SLA of 99.95%. A solutions architect must re-architect the application to ensure that it can meet or exceed the SLA.

The application contains a PostgreSQL database running on a single virtual machine. The business logic and presentation layers are load balanced between multiple virtual machines. Remote users complain about slow load times while using this latency-sensitive application.

Which of the following will meet the availability requirements with little change to the application while improving user experience and minimizing costs?

Options:

A.

Migrate the database to a PostgreSQL database in Amazon EC2. Host the application and presentation layers in automatically scaled Amazon ECS containers behind an Application Load Balancer. Allocate an Amazon Workspaces Workspace for each end user to improve the user experience.

B.

Migrate the database to an Amazon RDS Aurora PostgreSQL configuration. Host the application and presentation layers in an Auto Scaling configuration on Amazon EC2 instances behind an Application Load Balancer. Use Amazon AppStream 2.0 to improve the user experience.

C.

Migrate the database to an Amazon RDS PostgreSQL Mulli-AZ configuration. Host the application and presentation layers in automatically scaled AWS Fargate containers behind a Network Load Balancer. Use Amazon ElastiCache to improve the user experience.

D.

Migrate the database to an Amazon Redshift cluster with at least two nodes. Combine and host the application and presentation layers in automatically scaled Amazon ECS containers behind an Application Load Balancer. Use Amazon CloudFront to improve the user experience.

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Questions 7

A company runs a popular web application in an on-premises data center. The application receives four million views weekly. The company expects traffic to increase by 200% because of an advertisement that will be published soon.

The company needs to decrease the load on the origin before the increase of traffic occurs. The company does not have enough time to move the entire application to the AWS Cloud.

Which solution will meet these requirements?

Options:

A.

Create an Amazon CloudFront content delivery network (CDN). Enable query forwarding to the origin. Create a managed cache policy that includes query strings. Use an on-premises load balancer as the origin. Offload the DNS querying to AWS to handle CloudFront CDN traffic.

B.

Create an Amazon CloudFront content delivery network (CDN) that uses a Real Time Messaging Protocol (RTMP) distribution. Enable query forwarding to the origin. Use an on-premises load balancer as the origin. Offload the DNS querying to AWS to handle CloudFront CDN traffic.

C.

Create an accelerator in AWS Global Accelerator. Add listeners for HTTP and HTTPS TCP ports. Create an endpoint group. Create a Network Load Balancer (NLB), and attach it to the endpoint group. Point the NLB to the on-premises servers. Offload the DNS querying to AWS to handle AWS Global Accelerator traffic.

D.

Create an accelerator in AWS Global Accelerator. Add listeners for HTTP and HTTPS TCP ports. Create an endpoint group. Create an Application Load Balancer (ALB), and attach it to the endpoint group. Point the ALB to the on-premises servers. Offload the DNS querying to AWS to handle AWS Global Accelerator traffic.

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Questions 8

A solutions architect is evaluating the reliability of a recently migrated application running on AWS. The front end is hosted on Amazon S3 and accelerated by Amazon CloudFront. The application layer is running in a stateless Docker container on an Amazon EC2 On-Demand Instance with an Elastic IP address. The storage layer is a MongoDB database running on an EC2 Reserved Instance in the same Availability Zone as the application layer.

Which combination of steps should the solutions architect take to eliminate single points of failure with minimal application code changes? (Select TWO.)

Options:

A.

Create a REST API in Amazon API Gateway and use AWS Lambda functions as the application layer.

B.

Create an Application Load Balancer and migrate the Docker container to AWS Fargate.

C.

Migrate the storage layer to Amazon DynamoD8.

D.

Migrate the storage layer to Amazon DocumentD8 (with MongoDB compatibility).

E.

Create an Application Load Balancer and move the storage layer to an EC2 Auto Scaling group.

Questions 9

A solutions architect is designing a publicly accessible web application that is on an Amazon CloudFront distribution with an Amazon S3 website endpoint as the origin. When the solution is deployed, the website returns an Error 403: Access Denied message.

Which steps should the solutions architect take to correct the issue? (Select TWO.)

Options:

A.

Remove the S3 block public access option from the S3 bucket.

B.

Remove the requester pays option trom the S3 bucket.

C.

Remove the origin access identity (OAI) from the CloudFront distribution.

D.

Change the storage class from S3 Standard to S3 One Zone-Infrequent Access (S3 One Zone-IA).

E.

Disable S3 object versioning.

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Questions 10

A company is running an application on Amazon EC2 instances in three environments; development, testing, and production. The company uses AMIs to deploy the EC2 instances. The company builds the AMIs by using custom deployment scripts and infrastructure orchestration tools for each release in each environment.

The company is receiving errors in its deployment process. Errors appear during operating system package downloads and during application code installation from a third-party Git hosting service. The company needs deployments to become more reliable across all environments.

Which combination of steps will meet these requirements? (Select THREE).

Options:

A.

Mirror the application code to an AWS CodeCommit Git repository. Use the repository to build EC2 AMIs.

B.

Produce multiple EC2 AMIs. one for each environment, for each release.

C.

Produce one EC2 AMI for each release for use across all environments.

D.

Mirror the application code to a third-party Git repository that uses Amazon S3 storage. Use the repository for deployment.

E.

Replace the custom scripts and tools with AWS CodeBuild. Update the infrastructure deployment process to use EC2 Image Builder.

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Questions 11

A large company in Europe plans to migrate its applications to the AWS Cloud. The company uses multiple AWS accounts for various business groups. A data privacy law requires the company to restrict developers' access to AWS European Regions only.

What should the solutions architect do to meet this requirement with the LEAST amount of management overhead^

Options:

A.

Create IAM users and IAM groups in each account. Create IAM policies to limit access to non-European Regions Attach the IAM policies to the IAM groups

B.

Enable AWS Organizations, attach the AWS accounts, and create OUs for European Regions and non-European Regions. Create SCPs to limit access to non-European Regions and attach the policies to the OUs.

C.

Set up AWS Single Sign-On and attach AWS accounts. Create permission sets with policies to restrict access to non-European Regions Create IAM users and IAM groups in each account.

D.

Enable AWS Organizations, attach the AWS accounts, and create OUs for European Regions and non-European Regions. Create permission sets with policies to restrict access to non-European Regions. Create IAM users and IAM groups in the primary account.

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Questions 12

An education company is running a web application used by college students around the world. The application runs in an Amazon Elastic Container Service {Amazon ECS) cluster in an Auto Scaling group behind an Application Load Balancer (ALB). A system administrator detects a weekly spike in the number of failed login attempts, which overwhelm the application's authentication service. All the failed login attempts originate from about 500 different IP addresses that change each week, A solutions architect must prevent the failed login attempts from overwhelming the authentication service.

Which solution meets these requirements with the MOST operational efficiency?

Options:

A.

Use AWS Firewall Manager to create a security group and security group policy to deny access from the IP addresses.

B.

Create an AWS WAF web ACL with a rate-based rule, and set the rule action to Block. Connect the web ACL to the ALB.

C.

Use AWS Firewall Manager to create a security group and security group policy to allow access only to specific CIOR ranges.

D.

Create an AWS WAF web ACL with an IP set match rule, and set the rule action to Block. Connect the web ACL to the ALB.

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Questions 13

A company is running an Apache Hadoop cluster on Amazon EC2 instances. The Hadoop cluster stores approximately 100 TB of data for weekly operational reports and allows occasional access for data scientists to retrieve data. The company needs to reduce the cost and operational complexity for storing and serving this data.

Which solution meets these requirements in the MOST cost-effective manner?

Options:

A.

Move the Hadoop cluster from EC2 instances to Amazon EMR. Allow data access patterns to remain the same.

B.

Write a script that resizes the EC2 instances to a smaller instance type during downtime and resizes the instances to a larger instance type before the reports are created.

C.

Move the data to Amazon S3 and use Amazon Athena to query the data for reports. Allow the data scientists to access the data directly in Amazon S3.

D.

Migrate the data to Amazon DynamoDB and modify the reports to fetch data from DynamoDB. Allow the data scientists to access the data directly in DynamoDB.

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Questions 14

A company is developing and hosting several projects in the AWS Cloud. The projects are developed across multiple AWS accounts under the same organization in AWS Organizations. The company requires the cost lor cloud infrastructure to be allocated to the owning project. The team responsible for all of the AWS accounts has discovered that several Amazon EC2 instances are lacking the Project tag used for cost allocation.

Which actions should a solutions architect take to resolve the problem and prevent it from happening in the future? (Select THREE.)

Options:

A.

Create an AWS Config rule in each account to find resources with missing tags.

B.

Create an SCP in the organization with a deny action for ec2:Runlnstances if the Project tag is missing.

C.

Use Amazon Inspector in the organization to find resources with missing tags.

D.

Create an IAM policy in each account with a deny action for ec2:RunInstances if the Project tag is missing.

E.

Create an AWS Config aggregator for the organization to collect a list of EC2 instances with the missing Project tag.

F.

Use AWS Security Hub to aggregate a list of EC2 instances with the missing Project tag.

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Questions 15

A company is storing data on premises on a Windows file server. The company produces 5 GB of new data daily.

The company migrated part of its Windows-based workload to AWS and needs the data to be available on a file system in the cloud. The company already has established an AWS Direct Connect connection between the on-premises network and AWS.

Which data migration strategy should the company use?

Options:

A.

Use the file gateway option in AWS Storage Gateway to replace the existing Windows file server, and point the existing file share to the new file gateway.

B.

Use AWS DataSync to schedule a daily task to replicate data between the on-premises Windows file server and Amazon FSx.

C.

Use AWS Data Pipeline to schedule a daily task to replicate data between the on-premises Windows file server and Amazon Elastic File System (Amazon EFS).

D.

Use AWS DataSync to schedule a daily task lo replicate data between the on-premises Windows file server and Amazon Elastic File System (Amazon EFS),

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Questions 16

A media company uses Amazon DynamoDB to store metadata for its catalog of movies that are available to stream. Each media item Contains user-facing content that concludes a description of the media, a list of search tags, and similar data. In addition, media items include a list of Amazon S3 key names that relate to movie files. The company stores these movie files in a single S3 bucket that has versioning enable. The company uses Amazon CloudFront to serve these movie files.

The company has 100.000 media items, and each media item can have many different S3 objects that represent different encodings of the same media S3 objects that belong to the same media item are grouped together under the same key prefix, which is a random unique ID

Because of an expiring contract with a media provider, the company must remove 2.000 media Items. The company must completely delete all DynamoDB keys and movie files on Amazon S3 that are related to these media items within 36 hours The company must ensure that the content cannot be recovered.

Which combination of actions will meet these requirements? (Select TWO.)

Options:

A.

Configure the dynamoDB table with a TTL field. Create and invoke an AWS Lambda function to perform a conditional update Set the TTL field to the time of the contract's expiration on every affected media item.

B.

Configure an S3 Lifecycle object expiration rule that is based on the contract's expiration date

C.

Write a script to perform a conditional delete on all the affected DynamoDB records

D.

Temporarily suspend versioning on the S3 bucket. Create and invoke an AWS Lambda function that deletes affected objects Reactivate versioning when the operation is complete

E.

Write a script to delete objects from Amazon S3 Specify in each request a NoncurrentVersionExpiration property with a NoncurrentDays attribute set to 0.

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Questions 17

A company has many AWS accounts and uses AWS Organizations to manage all of them. A solutions architect must implement a solution that the company can use to share a common network across multiple accounts.

The company's infrastructure team has a dedicated infrastructure account that has a VPC. The infrastructure team must use this account to manage the network. Individual accounts cannot have the ability to manage their own networks. However, individual accounts must be able to create AWS resources within subnets.

Which combination of actions should the solutions architect perform to meet these requirements? (Select TWO.)

Options:

A.

Create a transit gateway in the infrastructure account.

B.

Enable resource sharing from the AWS Organizations management account.

C.

Create VPCs in each AWS account within the organization in AWS Organizations. Configure the VPCs to share the same CIDR range and subnets as the VPC in the infrastructure account. Peer the VPCs in each individual account with the VPC in the infrastructure account,

D.

Create a resource share in AWS Resource Access Manager in the infrastructure account. Select the specific AWS Organizations OU that will use the shared network. Select each subnet to associate with the resource share.

E.

Create a resource share in AWS Resource Access Manager in the infrastructure account. Select the specific AWS Organizations OU that will use the shared network. Select each prefix list to associate with the resource share.

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Questions 18

A company needs to architect a hybrid DNS solution. This solution will use an Amazon Route 53 private hosted zone for the domain cloud.example.com for the resources stored within VPCs.

The company has the following DNS resolution requirements:

• On-premises systems should be able to resolve and connect to cloud.example.com.

• All VPCs should be able to resolve cloud.example.com.

There is already an AWS Direct Connect connection between the on-premises corporate network and AWS Transit Gateway. Which architecture should the company use to meet these requirements with the HIGHEST performance?

Options:

A.

Associate the private hosted zone to all the VPCs. Create a Route 53 inbound resolver in the shared services VPC. Attach all VPCs to the transit gateway and create forwarding rules in the on-premises DNS server for cloud.example.com that point to the inbound resolver.

B.

Associate the private hosted zone to all the VPCs. Deploy an Amazon EC2 conditional forwarder in the shared services VPC. Attach all VPCs to the transit gateway and create forwarding rules in the on-premises DNS server for cloud.example.com that point to the conditional forwarder.

C.

Associate the private hosted zone to the shared services VPC. Create a Route 53 outbound resolver in the shared services VPC. Attach all VPCs to the transit gateway and create forwarding rules in the on-premises DNS server for cloud.example.com that point to the outbound resolver.

D.

Associate the private hosted zone to the shared services VPC. Create a Route 53 inbound resolver in the shared services VPC. Attach the shared services VPC to the transit gateway and create forwarding rules in the on-premises DNS server for cloud.example.com that point to the inbound resolver.

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Questions 19

A company is building a hybrid solution between its existing on-premises systems and a new backend in AWS. The company has a management application to monitor the state of its current IT infrastructure and automate responses to issues. The company wants to incorporate the status of its consumed AWS services into the application. The application uses an HTTPS endpoint to receive updates.

Which approach meets these requirements with the LEAST amount of operational overhead?

Options:

A.

Configure AWS Systems Manager OpsCenter to ingest operational events from the on-premises systems Retire the on-premises management application and adopt OpsCenter as the hub

B.

Configure Amazon EventBridge (Amazon CloudWatch Events) to detect and react to changes for AWS Health events from the AWS Personal Health Dashboard Configure the EventBridge (CloudWatch Events) event to publish a message to an Amazon Simple Notification Service (Amazon SNS) topic and subscribe the topic to the HTTPS endpoint of the management application

C.

Modify the on-premises management application to call the AWS Health API to poll for status events of AWS services.

D.

Configure Amazon EventBridge (Amazon CloudWatch Events) to detect and react to changes for AWS Health events from the AWS Service Health Dashboard Configure the EventBridge (CloudWatch Events) event to publish a message to an Amazon Simple Notification Service (Amazon SNS) topic and subscribe the topic to an HTTPS endpoint for the management application with a topic filter corresponding to the services being used

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Questions 20

A company manages an on-premises JavaScript front-end web application. The application is hosted on two servers secured with a corporate Active Directory. The application calls a set of Java-based microservices on an application server and stores data in a clustered MySQL database. The application is heavily used during the day on weekdays. It is lightly used during the evenings and weekends.

Daytime traffic to the application has increased rapidly, and reliability has diminished as a result. The company wants to migrate the application to AWS with a solution that eliminates the need for server maintenance, with an API to securely connect to the microservices.

Which combination of actions will meet these requirements? (Select THREE.)

Options:

A.

Host the web application on Amazon S3. Use Amazon Cognito identity pools (federated identities) with SAML for authentication and authorization.

B.

Host the web application on Amazon EC2 with Auto Scaling. Use Amazon Cognito federation and Login with Amazon for authentication and authorization.

C.

Create an API layer with Amazon API Gateway. Rehost the microservices on AWS Fargate containers.

D.

Create an API layer with Amazon API Gateway. Rehost the microservices on Amazon Elastic Container Service (Amazon ECS) containers.

E.

Replatform the database to Amazon RDS for MySQL.

F.

Replatform the database to Amazon Aurora MySQL Serverless.

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Questions 21

A company owns a chain of travel agencies and is running an application in the AWS Cloud. Company employees use the application to search (or Information about travel destinations. Destination content is updated four times each year.

Two fixed Amazon EC2 instances serve the application. The company uses an Amazon Route 53 public hosted zone with a multivalue record of travel.example.com that returns the Elastic IP addresses for the EC2 instances. The application uses Amazon DynamoDB as its primary data store. The company uses a self-hosted Redis instance as a caching solution.

During content updates, the load on the EC2 instances and the caching solution increases drastically. This increased load has led to downtime on several occasions. A solutions architect must update the application so that the application is highly available and can handle the load that is generated by the content updates.

Which solution will meet these requirements?

Options:

A.

Set up DynamoDB Accelerator (DAX} as in-memory cache. Update the application to use DAX. Create an Auto Scaling group for the EC2 instances. Create an Application Load Balancer (ALB). Set the Auto Scaling group as a target for the ALB. Update the Route 53 record to use a simple routing policy that targets the ALB's DNS alias. Configure scheduled scaling for the EC2 instances before the content updates.

B.

Set up Amazon ElastiCache for Redis. Update the application to use ElastiCache. Create an Auto Scaling group for the EC2 instances. Create an Amazon

CloudFront distnbution. and set the Auto Scaling group as an origin for the distribution. Update the Route 53 record to use a simple routing policy that targets the CloudFront distribution's DNS alias Manually scale up EC2 instances before the content updates

C.

Set up Amazon ElastiCache for Memcached. Update the application to use ElastiCache. Create an Auto Scaling group for the EC2 instances Create an Application Load Balancer (ALB). Set the Auto Scaling group as a target for the ALB. Update the Route 53 record to use a simple routing policy that targets the ALB's DNS alias. Configure scheduled scaling for the application before the content updates.

D.

Set up DynamoDB Accelerator (DAX) as in-memory cache. Update the application to use DAX. Create an Auto Scaling group for the EC2 instances. Create an Amazon CloudFront distribution, and set the Auto Scaling group as an origin for the distribution. Update the Route 53 record to use a simple routing policy that targets the CloudFront distribution's DNS alias. Manually scale up EC2 instances before the content updates.

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Questions 22

A company runs its application in the eu-west-1 Region and has one account for each of its environments development, testing, and production All the environments are running 24 hours a day 7 days a week by using stateful Amazon EC2 instances and Amazon RDS for MySQL databases The databases are between 500 GB and 800 GB in size

The development team and testing team work on business days during business hours, but the production environment operates 24 hours a day. 7 days a week. The company wants to reduce costs AH resources are tagged with an environment tag with either development, testing, or production as the key.

What should a solutions architect do to reduce costs with the LEAST operational effort?

Options:

A.

Create an Amazon EventBridge (Amazon CloudWatch Events) rule that runs once every day Configure the rule to invoke one AWS Lambda function that starts or stops instances based on the tag day and time.

B.

Create an Amazon EventBridge (Amazon CloudWatch Events) rule that runs every business day in the evening. Configure the rule to invoke an AWS Lambda function that stops instances based on the tag-Create a second EventBridge (CloudWatch Events) rule that runs every business day in the morning Configure the second rule to invoke another Lambda function that starts instances based on the tag

C.

Create an Amazon EventBridge (Amazon CloudWatch Events) rule that runs every business day in the evening Configure the rule to invoke an AWS Lambda function that terminates instances based on the tag Create a second EventBridge (CloudWatch Events) rule that runs every business day in the morning Configure the second rule to invoke another Lambda function that restores the instances from their last backup based on the tag.

D.

Create an Amazon EventBridge (Amazon CloudWatch Events) rule that runs every hour Configure the rule to invoke one AWS Lambda function that terminates or restores instances from their ....based on the tag. day, and time

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Questions 23

A company's solution architect is designing a diasaster recovery (DR) solution for an application that runs on AWS. The application uses PostgreSQL 11.7 as its database. The company has an PRO of 30 seconds. The solutions architect must design a DR solution with the primary database in the us-east-1 Region and the database in the us-west-2 Region.

What should the solution architect do to meet these requirements with minimum application change?

Options:

A.

Migrate the database to Amazon RDS for PostgreSQL in us-east-1. Set up a read replica up a read replica in us-west-2. Set the managed PRO for the RDS database to 30 seconds.

B.

Migrate the database to Amazon for PostgreSQL in us-east-1. Set up a standby replica in an Availability Zone in us-west-2, Set the managed PRO for the RDS database to 30 seconds.

C.

Migrate the database to an Amazon Aurora PostgreSQL global database with the primary Region as us-east-1 and the secondary Region as us-west-2. Set the managed PRO for the Aurora database to 30 seconds.

D.

Migrate the database to Amazon DynamoDB in us-east-1. Set up global tables with replica tables that are created in us-west-2.

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Questions 24

A company has an on-premises Microsoft SQL Server database that writes a nightly 200 GB export to a local drive. The company wants to move the backups to more robust cloud storage on Amazon S3. The company has set up a 10 Gbps AWS Direct Connect connection between the on-premises data center and AWS. Which solution meets these requirements Most cost effectively?

Options:

A.

Create a new S3 bucket Deploy an AWS Storage Gateway file gateway within the VPC that is connected to the Direct Connect connection. Create a new SMB file share. Write nightly database exports to the new SMB file share.

B.

Create an Amzon FSx for Windows File Server Single-AZ file system within the VPC that is connected to the Direct Connect connection. Create a new SMB file share. Write nightly database exports to an SMB file share on the Amazon FSx file system Enable backups.

C.

Create an Amazon FSx for Windows File Server Multi-AZ system within the VPC that is connected to the Direct Connect connection. Create a new SMB file share. Write nightly database exports to an SMB file share on the Amazon FSx file system. Enable nightly backups.

D.

Create a new S3 buckets. Deploy an AWS Storage Gateway volume gateway within the VPC that is connected to the Direct Connect connection. Create a new SMB file share. Write nightly database exports to the new SMB file share on the volume gateway, and automate copies of this data to an S3 bucket.

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Questions 25

A company is in the process of implementing AWS Organizations to constrain its developers to use only Amazon EC2. Amazon S3 and Amazon DynamoDB. The developers account resides In a dedicated organizational unit (OU). The solutions architect has implemented the following SCP on the developers account:

When this policy is deployed, IAM users in the developers account are still able to use AWS services that are not listed in the policy. What should the solutions architect do to eliminate the developers' ability to use services outside the scope of this policy?

Options:

A.

Create an explicit deny statement for each AWS service that should be constrained

B.

Remove the Full AWS Access SCP from the developer account's OU

C.

Modify the Full AWS Access SCP to explicitly deny all services

D.

Add an explicit deny statement using a wildcard to the end of the SCP

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Questions 26

A company uses AWS Cloud Formation to deploy applications within multiple VPCs that are all attached to a transit gateway. Each VPC that sends traffic to the public internet must send the traffic through a shared services VPC. Each subnet within a VPC uses the default VPC route table, and the traffic is routed to the transit gateway. The transit gateway uses its default route table for any VPC attachment.

A security audit reveals that an Amazon EC2 instance that is deployed within a VPC can communicate with an EC2 instance that is deployed in any of the company's other VPCs. A solutions architect needs to limit the traffic between the VPCs. Each VPC must be able to communicate only with a predefined, limited set of authorized VPCs.

What should the solutions architect do to meet these requirements?

Options:

A.

Update the network ACL of each subnet within a VPC to allow outbound traffic only to the authorized VPCs. Remove all deny rules except the default deny rule.

B.

Update all the security groups that are used within a VPC to deny outbound traffic to security groups that are used within the unauthorized VPCs

C.

Create a dedicated transit gateway route table for each VPC attachment. Route traffic only to the authorized VPCs.

D.

Update the main route table of each VPC to route traffic only to the authorized VPCs through the transit gateway.

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Questions 27

A retail company runs a business-critical web service on an Amazon Elastic Container Service (Amazon ECS) cluster that runs on Amazon EC2 instances The web service receives POST requests from end users and writes data to a MySQL database that runs on a separate EC2 instance The company needs to ensure that data loss does not occur.

The current code deployment process includes manual updates of the ECS service During a recent deployment, end users encountered intermittent 502 Bad Gateway errors in response to valid web requests

The company wants to implement a reliable solution to prevent this issue from recurring. The company also wants to automate code deployments. The solution must be highly available and must optimize cost-effectiveness

Which combination of steps will meet these requirements? (Select THREE.)

Options:

A.

Run the web service on an ECS cluster that has a Fargate launch type Use AWS CodePipeline and AWS CodeDeploy to perform a blue/green deployment with validation testing to update the ECS service.

B.

Migrate the MySQL database to run on an Amazon RDS for MySQL Multi-AZ DB instance that uses Provisioned IOPS SSD (io2) storage

C.

Configure an Amazon Simple Queue Service (Amazon SQS) queue as an event source to receive the POST requests from the web service Configure an AWS Lambda function to poll the queue Write the data to the database.

D.

Run the web service on an ECS cluster that has a Fargate launch type Use AWS CodePipeline and AWS CodeDeploy to perform a canary deployment to update the ECS service.

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Questions 28

A company's site reliability engineer is performing a review of Amazon FSx for Windows File Server deployments within an account that the company acquired Company policy states that all Amazon FSx file systems must be configured to be highly available across Availability Zones.

During the review, the site reliability engineer discovers that one of the Amazon FSx file systems used a deployment type of Single-AZ 2 A solutions architect needs to minimize downtime while aligning this Amazon FSx file system with company policy.

What should the solutions architect do to meet these requirements?

Options:

A.

Reconfigure the deployment type to Multi-AZ for this Amazon FSx tile system

B.

Create a new Amazon FSx fie system with a deployment type o( Multi-AZ. Use AWS DataSync to transfer data to the new Amazon FSx file system. Point users to the new location

C.

Create a second Amazon FSx file system with a deployment type of Single-AZ 2. Use AWS DataSync to keep the data n sync. Switch users to the second Amazon FSx fie system in the event of failure

D.

Use the AWS Management Console to take a backup of the Amazon FSx He system Create a new Amazon FSx file system with a deployment type of Multi-AZ Restore the backup

to the new Amazon FSx file system. Point users to the new location.

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Questions 29

A gaming company created a game leaderboard by using a Multi-AZ deployment of an Amazon RDS database. The number of users is growing, and the queries to get individual player rankings are getting slower over time. The company expects a surge in users for an upcoming version and wants to optimize the design for scalability and performance.

Which solution will meet these requirements?

Options:

A.

Migrate the database to Amazon DynamoDB. Store the leader different tables. Use Apache HiveQL JOIN statements to build the leaderboard

B.

Keep the leaderboard data in the RDS DB instance. Provision a Multi-AZ deployment of an Amazon ElastiCache for Redis cluster.

C.

Stream the leaderboard data by using Amazon Kinesis Data Firehose with an Amazon S3 bucket as the destination. Query the S3 bucket by using Amazon Athena for the leaderboard.

D.

Add a read-only replica to the RDS DB instance. Add an RDS Proxy database proxy.

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Questions 30

A company is using a single AWS Region (or its ecommerce website. The website includes a web application that runs on several Amazon EC2 instances behind an Application Load Balancer (ALB). The website also includes an Amazon DynamoDB table. A custom domain name in Amazon Route 53 is linked to the ALB. The company created an SSL/TLS certificate in AWS Certificate Manager (ACM) and attached the certificate to the ALB. The company is not using a content delivery network as part of its design.

The company wants to replicate its entire application stack in a second Region to provide disaster recovery, plan for future growth, and provide improved access time to users. A solutions architect needs to implement a solution that achieves these goals and minimizes administrative overhead.

Which combination of steps should the solutions architect take to meet these requirements? (Select THREE.)

Options:

A.

Create an AWS Cloud Formation template for the current infrastructure design. Use parameters for important system values, including Region. Use the CloudFormation template to create the new infrastructure in the second Region.

B.

Use the AWS Management Console to document the existing infrastructure design in the first Region and to create the new infrastructure in the second Region.

C.

Update the Route 53 hosted zone record for the application to use weighted routing. Send 50% of the traffic to the ALB in each Region.

D.

Update the Route 53 hosted zone record for the application to use latency-based routing. Send traffic to the ALB in each Region.

E.

Update the configuration of the existing DynamoDB table by enabling DynamoDB Streams Add the second Region to create a global table.

F.

Create a new DynamoDB table. Enable DynamoDB Streams for the new table. Add the second Region to create a global table. Copy the data from the existing DynamoDB table to the new table as a one-time operation.

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Questions 31

A company runs a highly available data collection application on Amazon EC2 in the eu-north-1 Region. The application collects data from end-user devices and writes records to an Amazon Kinesis data stream and a set of AWS Lambda functions that process the records The company persists the output of the record processing to an Amazon S3 bucket in eu-north-1. The company uses the data in the S3 bucket as a data source for Amazon Athena

Options:

A.

In each of the Iwo new Regions set up the Lambda functions to run in a VPC Set up an S3 gateway endpoint in that VPC

B.

Turn on S3 Transfer Acceleration on the S3 bucket in eu-north-1 Change the application to use the new S3 accelerated endpoint when the application uploads data to the S3 bucket

C.

Create an S3 bucket in each of the two new Regions Set the application in each new Region to upload to its respective S3 bucket Set up S3 Cross-Region Replication to replicate data to the S3 bucket in eu-north-1

D.

Increase the memory requirements of the Lambda functions to ensure that they have multiple cores available Use the multipart upload feature when the application uploads data to Amazon S3 Lambda

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Questions 32

A company runs a serverless application in a single AWS Region. The application accesses external URLs and extracts metadata from those sites. The company uses an Amazon Simple Notification Service (Amazon SNS) topic to publish URLs to an Amazon Simple Queue Service (Amazon SQS) queue An AWS Lambda function uses the queue as an event source and processes the URLs from the queue Results are saved to an Amazon S3 bucket

The company wants to process each URL other Regions to compare possible differences in site localization URLs must be published from the existing Region. Results must be written to the existing S3 bucket in the current Region.

Which combination of changes will produce multi-Region deployment that meets these requirements? (Select TWO.)

Options:

A.

Deploy the SOS queue with the Lambda function to other Regions.

B.

Subscribe the SNS topic in each Region to the SQS queue.

C.

Subscribe the SQS queue in each Region to the SNS topics in each Region.

D.

Configure the SQS queue to publish URLs to SNS topics in each Region.

E.

Deploy the SNS topic and the Lambda function to other Regions.

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Questions 33

A company wants to deploy an API to AWS. The company plans to run the API on AWS Fargate behind a load balancer. The API requires the use of header-based routing and must be accessible from on-premises networks through an AWS Direct Connect connection and a private VIF.

The company needs to add the client IP addresses that connect to the API to an allow list in AWS. The company also needs to add the IP addresses of the API to the allow list. The company's security team will allow /27 CIDR ranges to be added to the allow list. The solution must minimize complexity and operational overhead.

Which solution will meet these requirements?

Options:

A.

Create a new Network Load Balancer (NLB) in the same subnets as the Fargate task deployments. Create a security group that includes only the client IP addresses that need access to the API. Attach the new security group to the Fargate tasks. Provide the security team with the NLB's IP addresses for the allow list.

B.

Create two new /27 subnets. Create a new Application Load Balancer (ALB) that extends across the new subnets. Create a security group that includes only the client IP addresses that need access to the API. Attach the security group to the ALB. Provide the security team with the new subnet IP ranges for the allow list.

C.

Create two new '27 subnets. Create a new Network Load Balancer (NLB) that extends across the new subnets. Create a new Application Load Balancer (ALB) within the new subnets. Create a security group that includes only the client IP addresses that need access to the API. Attach the security group to the ALB. Add the ALB's IP addresses as targets behind the NLB. Provide the security team with the NLB's IP addresses for the allow list.

D.

Create a new Application Load Balancer (ALB) in the same subnets as the Fargate task deployments. Create a security group that includes only the client IP addresses that need access to the API. Attach the security group to the ALB. Provide the security team with the ALB's IP addresses for the allow list.

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Questions 34

A company is running an application in the AWS Cloud. The company's security team must approve the creation of all new IAM users. When a new 1AM user is created, all access for the user must be removed automatically. The security team must then receive a notification to approve the user. The company has a multi-Region AWS CloudTrail trail In the AWS account.

Which combination of steps will meet these requirements? (Select THREE.)

Options:

A.

Create an Amazon EventBridge (Amazon CloudWatch Events) rule. Define a pattern with the detail-type value set to AWS API Call via CloudTrail and an eventName of CreateUser.

B.

Configure CloudTrail to send a notification for the CreateUser event to an Amazon Simple Notification Service (Amazon SNS) topic.

C.

Invoke a container that runs in Amazon Elastic Container Service (Amazon ECS) with AWS Fargate technology to remove access

D.

Invoke an AWS Step Functions state machine to remove access.

E.

Use Amazon Simple Notification Service (Amazon SNS) to notify the security team.

F.

Use Amazon Pinpoint to notify the security team.

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Questions 35

A large multinational company runs a timesheet application on AWS that is used by staff across the world The application runs on Amazon EC2 instances in an Auto Scaling group behind an Elastic Load Balancing (ELB) load balancer, and stores data in an Amazon RDS MySQL Multi-AZ database instance.

The CFO is concerned about the impact on the business if the application is not available The application must not be down for more than two hours, but the solution must be as cost-effective as possible

How should the solutions architect meet the CFO's requirements while minimizing data loss?

Options:

A.

In another region, configure a read replica and create a copy of the infrastructure When an issue occurs, promote the read replica and configure as an Amazon RDS Multi-AZ database instance Update the DNS record to point to the other region's ELB

B.

Configure a 1-day window of 60-minute snapshots of the Amazon RDS Multi-AZ database instance Create an AWS CloudFormation template of the application

infrastructure that uses the latest snapshot When an issue occurs use the AWS CloudFormation template to create the environment in another region Update the DNS record to point to the other region's ELB.

C.

Configure a 1-day window of 60 minute snapshots of the Amazon RDS Multi-AZ database instance which is copied to another region Create an AWS CloudFormation template of the application infrastructure that uses the latest copied snapshot When an issue occurs, use the AWS CloudFormation template to create the environment in another region Update the DNS record to point to the other region's ELB

D.

Configure a read replica in another region Create an AWS CloudFormation template of the application infrastructure When an issue occurs, promote the read replica and configure as an Amazon RDS Multi-AZ database instance and use the AWS CloudFormation template to create the environment in another region using the promoted Amazon RDS instance Update the DNS record to point to the other region's ELB

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Questions 36

A large company recently experienced an unexpected increase in Amazon RDS and Amazon DynamoDB costs The company needs to increase visibility into details of AWS Billing and Cost Management There are various accounts associated with AWS Organizations, including many development and production accounts. There is no consistent tagging strategy across the organization, but there are guidelines in place that require all infrastructure to be deployed using AWS Cloud Formation with consistent tagging Management requires cost center numbers and project ID numbers for all existing and future DynamoDB tables and RDS instances

Which strategy should the solutions architect provide to meet these requirements?

Options:

A.

Use Tag Editor to tag existing resources Create cost allocation tags to define the cost center and project ID and allow 24 hours for tags to propagate to existing resources

B.

Use an AWS Config rule to alert the finance team of untagged resources Create a centralized AWS Lambda based solution to tag untagged RDS databases and DynamoDB resources every hour using a cross-account rote.

C.

Use Tag Editor to tag existing resources Create cost allocation tags to define the cost center and project ID Use SCPs to restrict resource creation that do not have the cost center and project ID on the resource.

D.

Create cost allocation tags to define the cost center and project ID and allow 24 hours for tags to propagate to existing resources Update existing federated roles to restrict privileges to provision resources that do not include the cost center and project ID on the resource

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Questions 37

A company is running an application in the AWS Cloud. The application uses AWS Lambda functions and Amazon Elastic Container Service (Amazon ECS) containers that run with AWS Fargate technology as its primary compute. The load on the application is irregular. The application experiences long periods of no usage, followed by sudden and significant increases and decreases in traffic. The application is write-heavy and stores data in an Amazon Aurora MySQL database. The database runs on an Amazon RDS memory optimized D8 instance that is not able to handle the load.

What is the MOST cost-effective way for the company to handle the sudden and significant changes in traffic?

Options:

A.

Add additional read replicas to the database. Purchase Instance Savings Plans and RDS Reserved Instances.

B.

Migrate the database to an Aurora multi-master DB cluster. Purchase Instance Savings Plans.

C.

Migrate the database to an Aurora global database Purchase Compute Savings Plans and RDS Reserved Instances

D.

Migrate the database to Aurora Serverless v1. Purchase Compute Savings Plans

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Questions 38

A retail company is running an application that stores invoice files in an Amazon S3 bucket and metadata about the files in an Amazon DynamoDB table. The application software runs in both us-east-1 and eu-west-1 The S3 bucket and DynamoDB table are in us-east-1. The company wants to protect itself from data corruption and loss of connectivity to either Region

Which option meets these requirements?

Options:

A.

Create a DynamoDB global table to replicate data between us-east-1 and eu-west-1. Enable continuous backup on the DynamoDB table in us-east-1. Enable versioning on the S3 bucket

B.

Create an AWS Lambda function triggered by Amazon CloudWatch Events to make regular backups of the DynamoDB table Set up S3 cross-region replication from us-east-1 to eu-west-1 Set up MFA delete on the S3 bucket in us-east-1.

C.

Create a DynamoDB global table to replicate data between us-east-1 and eu-west-1. Enable versioning on the S3 bucket Implement strict ACLs on the S3 bucket

D.

Create a DynamoDB global table to replicate data between us-east-1 and eu-west-1. Enable continuous backup on the DynamoDB table in us-east-1. Set up S3 cross-region replication from us-east-1 to eu-west-1.

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Questions 39

A company wants to use Amazon Workspaces in combination with thin client devices to replace aging desktops Employees use the desktops to access applications that work with clinical trial data Corporate security policy states that access to the applications must be restricted to only company branch office locations. The company is considering adding an additional branch office in the next 6 months.

Which solution meets these requirements with the MOST operational efficiency?

Options:

A.

Create an IP access control group rule with the list of public addresses from the branch offices Associate the IP access control group with the Workspaces directory

B.

Use AWS Firewall Manager to create a web ACL rule with an IPSet with the list of public addresses from the branch office locations Associate the web ACL with the Workspaces directory

C.

Use AWS Certificate Manager (ACM) to issue trusted device certificates to the machines deployed in the branch office locations Enable restricted access on the Workspaces directory

D.

Create a custom Workspace image with Windows Firewall configured to restrict access to the public addresses of the branch offices Use the image to deploy the Workspaces.

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Questions 40

A company hosts a blog post application on AWS using Amazon API Gateway. Amazon DynamoDB, and AWS Lambda The application currently does not use API keys to authorize requests The API model is as follows:

GET /posts/Jpostld) to get post details

GET /users/{userld}. to get user details

GET /comments/{commentld}: to get comments details

The company has noticed users are actively discussing topics in the comments section, and the company wants to increase user engagement by making the comments appear in real time

Which design should be used to reduce comment latency and improve user experience?

Options:

A.

Use edge-optimized API with Amazon CloudFront to cache API responses.

B.

Modify the blog application code to request GET/commentsV{commentld} every 10 seconds

C.

Use AWS AppSync and leverage WebSockets to deliver comments

D.

Change the concurrency limit of the Lambda functions to lower the API response time.

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Questions 41

A solutions architect needs to review the design of an Amazon EMR cluster that is using the EMR File System (EMRFS). The cluster performs tasks that are critical to business needs. The cluster is running Amazon EC2 On-Demand Instances at all times for all task, master, and core nodes The EMR tasks run each morning, starting at 1:00 AM, and take 6 hours to finish running. The amount of time to complete the processing is not a priority because the data is not referenced until late in the day.

The solutions architect must review the architecture and suggest a solution to minimize the compute costs

Which solution should the solutions architect recommend to meet these requirements?

Options:

A.

Launch all task, master, and core nodes on Spot Instances in an instance fleet. Terminate the cluster, including all instances, when the processing is completed.

B.

Launch the master and core nodes on On-Demand Instances. Launch the task nodes on Spot Instances In an instance fleet. Terminate the cluster, including all instances, when the processing is completed. Purchase Compute Savings Plans to cover the On-Demand Instance usage.

C.

Continue to launch all nodes on On-Demand Instances. Terminate the cluster. Including all instances, when the processing Is completed. Purchase Compute Savings Plans to cover the On-Demand Instance usage.

D.

Launch the master and core nodes on On-Demand Instances. Launch the task nodes on Spot Instances In an instance fleet. Terminate only the task node Instances when the processing is completed Purchase Compute Savings Plans to cover the On-Demand Instance usage.

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Questions 42

A software development company has multiple engineers who are working remotely. The company is running Active Directory Domain Services (AD DS) on an Amazon EC2 instance. The company's security policy states that all internal, nonpublic services that are deployed in a VPC must be accessible through a VPN Multi-factor authentication (MFA) must be used for access to a VPN.

Whet should a solution architect do to meet these requirements?

Options:

A.

Create an AWS Site-to-Site VPN connection Configure integration between a VPN and AD DS. Use an Amazon Workspaces client with MFA support enabled to establish a VPN connection.

B.

Create an AWS Client VPN endpoint Create an AD Connector directory for integration with AD DS Enable MFA for AD Connector Use AWS Client VPN to establish a VPN connection.

C.

Create multiple AWS Site-to-Site VPN connections by using AWS VPN CloudHub Configure integration between AWS VPN CloudHub and AD DS Use AWS Cop4ot to establish a VPN connection.

D.

Create an Amazon WorkLink endpoint Configure integration between Amazon WorkLink and AD DS. Enable MFA in Amazon WorkLink Use AWS Client VPN to establish a VPN connection.

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Questions 43

A company is creating a sequel for a popular online game. A large number of users from all over the world will play the game within the first week after launch. Currently, the game consists of the following components deployed in a single AWS Region:

• Amazon S3 bucket that stores game assets

• Amazon DynamoDB table that stores player scores

A solutions architect needs to design a Region solution that wifi reduce latency improve reliability, and require the least effort to implement

What should the solutions architect do to meet these requirements'

Options:

A.

Create an Amazon CloudFront distribution to serve assets from the S3 bucket Configure S3 Cross-Region Replication Create a new DynamoDB able in a new Region Use the new table as a replica target tor DynamoDB global tables.

B.

Create an Amazon CloudFront distribution to serve assets from the S3 bucket. Configure S3 Same-Region Replication. Create a new DynamoDB able m a new Region. Configure asynchronous replication between the DynamoDB tables by using AWS Database Migration Service (AWS DMS) with change data capture (CDC)

C.

Create another S3 bucket in a new Region and configure S3 Cross-Region Replication between the buckets Create an Amazon CloudFront distribution and configure origin failover with two origins accessing the S3 buckets in each Region. Configure DynamoDB global tables by enabling Amazon DynamoDB Streams, and add a replica table in a new Region.

D.

Create another S3 bucket in the same Region, and configure S3 Same-Region Replication between the buckets- Create an Amazon CloudFront distribution and configure origin failover with two origin accessing the S3 buckets Create a new DynamoDB table m a new Region Use the new table as a replica target for DynamoDB global tables.

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Status:
Expired , and Replaced By
Exam Code: SAP-C01
Exam Name: AWS Certified Solutions Architect - Professional
Last Update: Apr 14, 2023
Questions: 1
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