Alibaba ACA-Operator Exam Practice Test Instant Access

Question 1

Which configuration language does Terraform support?

APython

BXML

CHCL

DYAML

Answer : C

https://www.terraform.io/docs/language/syntax/configuration.html

Question 2

________________ is a fully-managed event-driven computing service that allows you to run code in an elastic and reliable way?

AFunction Compute

BServerless Workflow

CElastic Compute Service (ECS)

DBatch Compute

Answer : A

https://www.alibabacloud.com/help/doc-detail/52895.htm

Question 3

Your company decided to replicate the whole cloud environment in another

region and use it as a cross-region failover in disaster recovery scenarios.

Your current environment includes Elastic Compute Service (ECS) instances,

Server Load Balancer (SLB) instances and Relational Database Service

(RDS) instances. Which of the following statements is correct?

AYou can provision multiple ECS instances in multiple regions, thereby leveraging automatic high availability across regions

BYou can provision multiple SLB instances in multiple regions, thereby leveraging automatic high availability across regions

CYou can use DNS to resolve domain names to the IP addresses of multiple ECS instances running in different regions

DYou can use DNS to resolve domain names to the IP addresses of multiple SLB instances running in different regions

Answer : D

https://cloudacademy.com/course/alibaba-server-load-balancer- 1066/alibabas-high-availability/

Question 4

Which command is used to get the Docker daemon information?

Adocker info

Bdocker version

Cdocker pull

Ddocker image

Answer : A

https://docs.docker.com/engine/reference/commandline/info/

Question 5

Which of the following is NOT required for SMC (Server Migration Center) to

migrate a server to Alibaba Cloud?

AImport the migration source information to the SMC console

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

CThe SMC client transfers the source data to an intermediate ECS instance

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

Answer : B

https://www.alibabacloud.com/help/doc-detail/127116.htm

Question 6

Which database utility is suitable for database migration?

ADMS

BDBS

CDTS

DDAS

Answer : C

https://www.alibabacloud.com/help/doc-detail/176063.htm

Question 7

Which command should you run to create the resources described in the Terraform scripts?

Aterraform init

Bterraform plan

Cterraform destroy

Dterraform apply

Answer : D

https://www.terraform.io/docs/cli/commands/apply.html

Alibaba ACA System Operator Certification ACA-Operator Exam Practice Test