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ACA-Developer Exam Dumps - Alibaba Cloud Alibaba Developer Questions and Answers

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Questions 4

Which of the following statements describes AKs (Access Keys) incorrectly?

Options:

A.

AK can refer to both the AccessKey ID and the AccessKey secret

B.

You can use AK to construct an API request and the corresponding resources can be manipulated if your request successfully..

C.

An AccessKey ID and AccessKey Secret cannot be used separately

D.

AccessKey Secrets for RAM sub-accounts can be queried at any time on the Console Interface after creation

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Questions 5

As more businesses move online and collect more data about their users, databases are beginning to grow very large, affecting table query performance and business operations. In order to solve these problems, in addition to sub-database sub-table transformation, we can also use Data Management Service (DMS)'s archiving function to regularly archive large table data. We can then remove the archived records from the original table to improve query performance. Which of these statements about this feature of DMS is NOT correct?

Options:

A.

The supported database types are RDS MySQL and PolarDB MySQL

B.

Before you can use this feature of DMS, you must first enable Alibaba Cloud's Database Backup Service (DBS)

C.

Backup data can be stored In OSS

D.

The user role of this operation must be 'administrator" or "DBA"

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Questions 6

Which of the following configurations cannot improve the stability, reliability or availability of an Alibaba Cloud Scaling Group? (Number of correct answers: 3)

Options:

A.

Select multiple VPCs when creating the scaling group

B.

When creating the scaling group, select multiple Vswitches in multiple Zone within a Region

C.

Choose a variety of different ECS types when creating your Scaling Configuration

D.

In the process of creating a Scaling Group, associate multiple Server Load Balancers

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Questions 7

Which of the following is NOT required for SMC (Server Migration Center) to migrate a server to Alibaba Cloud?

Options:

A.

Import the migration source information to the SMC console.

B.

From the SMC console, configure the type of disk image to be generated during the migration.

C.

The SMC client transfers the source data to an intermediate ECS instance.

D.

The SMC backend service generates a target Alibaba Cloud image based on the migration source.

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Exam Code: ACA-Developer
Exam Name: ACA Developer Certification
Last Update: Nov 21, 2024
Questions: 95
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