最新的Alibaba System Operator認證 ACA-Operator考試題庫

問題1

Cloud Config tracks configuration changes of your resources and evaluates configuration compliance.

A. False

B. True

正確答案: B

說明：（僅 VCESoft 成員可見）

問題2

PolarDB supports three engines: MySQL, PostgreSQL and Oracle.

A. False

B. True

正確答案: A

說明：（僅 VCESoft 成員可見）

問題3

Alibaba Cloud ActionTrail is a service that monitors and records the actions of your Alibaba Cloud account, including the access to and use of cloud products and services through the Alibaba Cloud console, API operations, and SDKs.

A. False

B. True

正確答案: B

說明：（僅 VCESoft 成員可見）

問題4

Alibaba Cloud RocketMQ is typically used in scenarios where message publishing and consumption performance requirements are high. Which of the following are supported message types in Alibaba Cloud RocketMQ? (Number of correct answers: 3)

A. Transactional message

B. Retried message

C. Ordered message

D. Batched message

E. Scheduled message

正確答案: A,C,E

問題5

Which of the following data volume types is not supported by Elastic Container Instance (ECI)?

A. FixedVolume

B. ConfigFile

C. NFS

D. EmptyDir

正確答案: A

說明：（僅 VCESoft 成員可見）

問題6

A developer is making the ModifyDBInstanceSpec API call to change the specifications of an RDS instance, but the operation fails. Why could this be? (Number of correct answers: 3)

A. The instance has a backup task being executed

B. The instance is in the "running" state

C. The targeted RDS instance is a disaster recovery instance

D. No instance type (specification) was included in the request parameters

正確答案: A,C,D

問題7

Which of the following descriptions of the principles of Alibaba Cloud SSL certificate private key protection is correct?

A. Alibaba Cloud uses the built-in functionality of the SSL certificate service to encrypt and store the private key to ensure the security of your certificate's private key

B. The plaintext of Alibaba Cloud's private key is usually stored on disk and backed up regularly

C. Alibaba Cloud Certificate Service uses symmetric encryption to save the certificate private key.

D. Alibaba Cloud Certificate Service keys are loaded into memory in plaintext format ONLY when needed.

正確答案: D

最新的Alibaba Cloud ACA System Operator Certification - ACA-Operator免費考試真題

最新更新

站內鏈接

聯系我們