Labour Day Sale - Limited Time 60% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 575363r9

Welcome To DumpsPedia
  1. Home
  2. Alibaba Cloud
  3. Alibaba Database
  4. ACA-Database
  5. ACA Database Certification Questions and Answers

ACA-Database Sample Questions Answers

Questions 4

Which of the following are relational databases? (Number of correct answers: 5)

Options:

A.

Oracle

B.

MySQL

C.

PostgreSQL

D.

MongoDB

E.

MariaDB

F.

Redis

G.

TSDB

Buy Now
Questions 5

Which of the following features is provided by Data Management (DMS)?

Options:

A.

Integrates data across multiple data sources

B.

Backs up multiple types of databases

C.

Evaluates the database migration project

D.

Enables online database management, such as data query, database and table management, and permission management

Buy Now
Questions 6

Which of the following is not a component of the PolarDB-0 architecture in Apsara Stack?

Options:

A.

FC Switch

B.

SAN

C.

Proxy

D.

RDMA

Buy Now
Questions 7

Which of the following statements about MongoDB is NOT true?

Options:

A.

MongoDB is a relational database.

B.

MongoDB is a document database.

C.

MongoDB supports transactions.

D.

MongoDB can be deployed in cluster mode.

Buy Now
Questions 8

You need to migrate a database that has a storage capacity of 50 GB to the cloud and can tolerate a service downtime of half an hour. In this case, which of the following migration methods is the optimal choice to migrate data to the cloud in terms of stability and availability?

Options:

A.

Full backup and incremental backup

B.

Full backup only

C.

Logical migration tools

D.

Incremental backup only

Buy Now
Questions 9

Which of the followings is NOT a correct way to connect to PolarDB?

Options:

A.

Use the command line like 'mysql' to connect to a cluster

B.

Use DMS to connect to a cluster

C.

Use a client like HeidiSQL to connect to a cluster

D.

Use PolarDB console to log into a cluster

Buy Now
Questions 10

Which are the supported DB engine for PolarDB so far? (The number of Answer: 3)

Options:

A.

PolarDB for Mysql

B.

PolarDB for Postgres

C.

PolarDB for SQLserver

D.

PolarDB for Oracle

Buy Now
Questions 11

Alibaba Cloud DTS (Data Transmission Service) is a file migration tool.

Options:

A.

True

B.

False

Buy Now
Questions 12

Alibaba Cloud DTS (Data Transmission Service) supports both full database migration and incremental synchronization.

Options:

A.

True

B.

False

Buy Now
Exam Code: ACA-Database
Exam Name: ACA Database Certification
Last Update: Apr 26, 2024
Questions: 80
$64  $159.99
$48  $119.99
$40  $99.99
buy now ACA-Database