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ACA-Cloud1 Questions and Answers

Question # 6

Which three of the following statements about domain name binding to your OSS bucket are correct? (Choose three.)

A.

Your customized domain name will be audited by Alibaba Cloud

B.

your customized domain name need to be put on record in MIIT (Ministry of Industry and Information Technology)

C.

the number of domain names you bind to one bucket can’t exceed 20

D.

mapping a domain name to your bucket endpoint is mandatory

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Question # 7

Anti-DDoS is one of the major features in Alibaba Cloud Security Service. Many websites have experienced different types of DDoS attacks, an accurate understanding of DDoS is crucial to protecting websites. Which of the following descriptions about DDoS attack is the most accurate one?

A.

The main target for DDoS attack is the database.

B.

DDoS attack will try to crack the password through a large number of attempts.

C.

The main purpose of DDoS attack is to make the target server unable to provide service normally, which is one of the network attacks that are most difficult to defend.

D.

The purpose of DDoS attack is to steal confidential information.

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Question # 8

Your friend purchases some Alibaba Cloud resources and uses them to build an online training website. Before the site goes online, your friend wants to perform some performance tests but doesn't know how to do it. In this case, which of the following services can help?

A.

After-Sales Support Service

B.

Support Ticket Service

C.

Load and Performance Testing Service

D.

None Of The Above

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Question # 9

When we talk about the ‘Elastic’ feature for ECS product, we are not talking about.

A.

Elastic Computing

B.

Elastic Storage

C.

Elastic Network

D.

Elastic Administration

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Question # 10

Alibaba Cloud Monitor service stems from years of experience of server monitoring technology in Alibaba group, leveraging the powerful data analysis capability of Alibaba cloud computing platform to provide monitoring service for various clients’ applications and servers. A user receives an alert saying that the IOPS utilization rate for an ECS instance exceeds 80%. Yet, he/she is not sure how to handle the situation, the user may obtain help from Alibaba Cloud through the below methods? (Choose three.)

A.

Check ECS or CloudMonitor product documents.

B.

Open a ticket to Alibaba Cloud help desk.

C.

Look for answers in Alibaba Cloud forum.

D.

You cannot obtain any help from Alibaba Cloud.

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