Free Access AlibabaCloud.ACP-Cloud1.v2022-10-18.q27 Practice Test (Page 2)

Question 1

Which of the following scenarios can be done using Alibaba Cloud Express Connection? (Number of correct answers: 2)

A.Intranet communication between two VPCs in different accounts and different CIDR Blocks

B.Intranet communication between VPCs and Smart Access Gateway in customers different branch offices

C.Intranet communication between a VPC and servers in an external IDC

D.Intranet communication between two VPCs under the same account in the same region

Question 2

You would like to deploy your applications on Alibaba Cloud to meet requirements including cost reduction, improving service availability, fast deployment- and redundant backup Alibaba Cloud_________products can help meet these requirements (Number of correct
answers 3)

A.Elastic Compute Service (ECS) snapshot satisfies the needs of rapid recovery of applications and data.

B.Elastic Compute Service (ECS) image achieve efficient and convenient deployment.

C.Utilizing Content Delivery Network (CDN) can meet the demands for redundant backup.

D.Reasonable selection of Regions/Zones meets the location needs of application deployment as well as the demands for redundantly backup critical business applications and data.

E.Utilizing Server Load Balancer (SLB) and ECS instances can improve data reliability.

Question 3

Which of the following statements is NOT correct, when comparing RDS with a self-built database?

A.Self-built database support quick deployment and elastic scaling.

B.RDS requires no O&M while self-built database require a dedicated DBA for maintenance, which results in high HR costs.

C.RDS provides automatic backup while self-built databases require you to prepare storage space for backup copies and regularly verify that these copies can be restored.

D.RDS features a high availability of 99 95% while self-built databases require you to implement data protection primary-standby replication, and RAID all by yourself.

Question 4

Many cloud computing service providers support users to activate/create a cloud service through Open API. Which of the following protocols is most not likely to be supported by these Open API?

A.Restful

B.PPPoE

C.HTTP

D.Web Service

Question 5

If an administrator often needs to manage multiple ECS instances in an Alibaba Cloud VPC through the Internet Which of the following solutions can meet this need at low costs and without affecting system security.

A.None of these answers are correct.

B.Bind an EIP to each of the ECS instances, and Jog on to each of these ECS instances to manage them.

C.Choose an ECS instance from VPC and make it as the bastion host And then, apply an EIP and bind it to this ECS instance. After that the administrator can manage other ECS instances through this bastion host.

D.Modify the VPC Security Group policy, to allow access from the Internet.

Other Version: 603AlibabaCloud.ACP-Cloud1.v2025-05-08.q109; 653AlibabaCloud.ACP-Cloud1.v2024-06-09.q49; 1411AlibabaCloud.ACP-Cloud1.v2023-07-15.q27; 1712AlibabaCloud.ACP-Cloud1.v2022-07-18.q23; 2688AlibabaCloud.ACP-Cloud1.v2022-01-17.q25

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