Free Alibaba ACA-Cloud1 Exam Questions

Become Alibaba Certified with updated ACA-Cloud1 exam questions and correct answers

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Total 73 Questions | Updated On: Feb 19, 2025

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Question 1

What is the full name of ECS?

A : astic Compute Service

B : astic Computing Server

C : astic Cost Server

D : astic Communication Server

Answer: A

Question 2

Which 2 OSS object types can be configured as parameter for object lifecycle management? (Choose two.)

A : frequent access

B : apshot

C : chive

D : unk

Answer: A,C

Question 3

Alibaba Cloud does not support Intranet communication between products that are not in the same region,
which does not mean ______________?

A : instances in different regions cannot communicate with each other on the intranet.

B : instances and other products in different regions, such as ApsaraDB for RDS and OSS instances,cannot communicate with each other on the intranet.

C : rver Load Balancer cannot be deployed for ECS instances in various regions

D : rver Load Balancer can be deployed for ECS instances in various regions

Answer: B

Question 4

Alibaba Cloud Object Storage Service (OSS) is a massive, highly available, secured and cost effective

storage service. OSS is superior than self-built storage in all these aspects. Which of the following

advantage relates to the high availability of OSS?

A : Availability actually relies on the underlying hardware, which can break down easily. Once the hard diskmalfunctions, it can also lead to permanent data loss.

B : Data Reliability is not less than 99.99999999%. Data is backed up automatically with multiple redundantcopies.

C : ta has to be backed up by customer manually, which is time-consuming and labor-intensive.

D : The following features are available: Multiple Authentication and Authorization mechanism, Whitelist,Anti-leech URL, and Master-Sub Account

Answer: B

Question 5

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

A : rough OSS API/SDK

B : rough ECS instance filesystem directory operation

C : rough oss cmd tool

D : rough cloud console

Answer: C

Page: 1 / 15

Total 73 Questions | Updated On: Feb 19, 2025

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