Amazon Web Services PAS-C01 Dumps

B is correct because using Amazon EventBridge (Amazon CloudWatch Events) and Amazon CloudWatch alarms to stop the development and sandbox EC2 instances from 7 PM every night to 7 AM the next day reduces the infrastructure cost for the non-critical systems that are not used during that time. This solution also requires the least amount of administrative effort as it is automated and does not require manual intervention. References: https://docs.aws.amazon.com/whitepapers/latest/sap-on-aws-technical-deployment-guide/cost-optimization.html https://docs.aws.amazon.com/whitepapers/latest/sap-on-aws-technical-deployment-guide/amazon-ec2.html

This is the most operationally efficient solution that meets the company's security policy requirements. AWS KMS is a service that enables you to create and manage encryption keys that are used to encrypt and decrypt data. By configuring AWS Backup Agent for SAP HANA to use AWS KMS for SAP backups, the company can ensure that the backups are encrypted at rest and that only authorized team members have the ability to decrypt them. The key policy allows the company to define which team members are authorized to access the key, so that it can be used to decrypt the backup. This approach is operationally efficient because it does not require the company to manually encrypt and decrypt backups, and it enables the company to manage access to the encryption key through IAM policies, without the need for sharing encryption keys.

Establish a VPC peering connection between the two VPCs Add the appropriate routes in the subnet route tables is the most cost-effective way to establish a connection between the production systems and the non-production systems. VPC Peering allows for direct and private communication between VPCs and does not require any additional components such as internet gateways or VPN connections. This method is more cost-effective than using a Transit Gateway or Direct Connect and also provides better security as the traffic remains within the AWS network.