ACA-Cloud1試験無料問題集（74題）「Alibaba Cloud ACA Cloud Computing Associate 認定」

出題：1

RDS for MySQL is a PaaS, which means after creating the RDS instance, the user does not need to take care of the underlying OS, runtime environment of software packages. These would be taken care of by Alibaba Cloud.

A. FALSE

B. TRUE

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

Server Load Balancer supports health checks for ECS instances and allows user to specify the frequency. If an ECS instance does not qualify the health check, traffic will not be forwarded to that instance, thereby ensuring application availability.

A. FALSE

B. TRUE

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

You can retrieve data directly from an ECS Image and use it right away.

A. FALSE

B. TRUE

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Which method is not supported by OSS to create a bucket?

A. through oss cmd tool

B. through OSS API/SDK

C. through cloud console

D. through ECS instance filesystem directory operation

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

A company uses Alibaba Cloud SLB and Auto Scaling at the same time, hoping this combination can help save O&M cost and provide a stable and reliable system.
However, because they do not have relevant experience, the company's engineers listed some precautions based on their understanding, and turned the list to you for advice.
As an expert of Alibaba Cloud, you tell them only________is correct.

A. All backend servers under the same SLB instance must have the same configuration

B. All backend servers under the same SLB instance must be in the same Scaling Group

C. All ECS instances under the same SLB instance must be running on the same operating system

D. SLB instances must have Health Check enabled, or they cannot be used together with Auto Scaling

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Which of the followings are not the operations that you can do on a cloud disk snapshot? (Choose two.)

A. snapshot duplicate

B. snapshot rollback

C. snapshot deletion

D. snapshot download

正解：A,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Which of the following is not the database type supported by RDS?

A. Postgre SQL

B. SQL Server

C. MySQL

D. Oracle database

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

ACA-Cloud1試験無料問題集「Alibaba Cloud ACA Cloud Computing Associate 認定」