Free Online Alibaba ACP-Cloud1 Practice Test

Prepare Your Alibaba ACP-Cloud1 Exam Questions with Free online ACP-Cloud1 Practice Test. Get Brilliant ACP Cloud Computing Certification Exam Results with Valid ACP Cloud Exam Dumps.

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Total 355 Questions | Updated On: May 16, 2024

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Question 1

When the SLB distributes the load to multiple ECS instances, which of the following methods can be used to obtain the real IP address of clients?

A : Layer 7 service can obtain the real IP address via Http Header: X-Forwarded–For with “Obtaining real IP address” enabled.

B : Layer 4 service can obtain the real IP address directly without additional configuration.

C : Layer 4 service can obtain real IP address via Http Header: X-Forwarded–For with “Obtaining real IP address” enabled.

D : Layer 7 service can obtain real IP address directly without additional configuration.

Answer: A,B

Question 2

A trading firm uses SLB service, and due to the trading services being sensitive to latency, the user may reduce the health check frequency and increase the time interval between health check since a high frequency healthy check may slow down the traffic.

A : True

B : False

Answer: A

Question 3

When using anti-DDoS Pro, only 1 DNS record is required to activate the CNAME.

A : True

B : False

Answer: A

Question 4

You found the data in one of the ECS instances is deleted by mistake and you need to roll back to a certain time point to recover the data. However, you find you are not able to roll back the instance, which of the followings can be the potential reason?

A : The ECS is running

B : The ECS is starting

C : The ECS is expired

D : The ECS is stopped

Answer: A,B,C

Question 5

Which of the following statements is correct for auto scaling?

A : If an instance in the scaling group is not in “running” state, it will be removed from the scaling group. A new ECS instance will be created and added to the scaling group.

B : If an instance in the scaling group is not in “running” state, the system will try to perform a health check and recovery process, to automatically fix the instance

C : If an instance in the scaling group is not in “running” state, the system will try to restart this ECS, if the restart is successful, it will be remained in the scaling group. If the restart is not successful, it will be removed from the scaling group, and add new ECS instance in the scaling group.

D : If an instance in the scaling group is not in “running” state, the system will try to restart this ECS, if the restart is successful, it will be remained in the scaling group. If the restart is not successful, it will be recovered based on the image and restore to default state and kept in the scaling group.

Answer: A

Page: 1 / 71

Total 355 Questions | Updated On: May 16, 2024

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