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ACP Cloud Computing Certification

Last Update 4 hours ago Total Questions : 176

The ACP Cloud Computing Certification content is now fully updated, with all current exam questions added 4 hours ago. Deciding to include ACP-Cloud1 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our ACP-Cloud1 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these ACP-Cloud1 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any ACP Cloud Computing Certification practice test comfortably within the allotted time.

Question # 21

The RDS master instance and read-only instance can be in different regions.

A.

TRUE

B.

FALSE

Question # 22

Alibaba Cloud Content Delivery Network (CDN) is a distributed network that is built and overlaid on the bearer network. It is composed of edge node server clusters distributed across different regions.

CDN acceleration is especially suitable for scenarios where there is significant site traffic and the static resource is repeatedly used by different users. The higher the repeated access rate, the more significant the acceleration effect.

A.

TRUE

B.

FALSE

Question # 23

You deployed a MySQL database on an Alibaba Cloud Elastic Compute Service (ECS) instance. Due to increased traffic, there are more and more O & M tasks, such as database backup and Master/Slave database synchronization, and these tasks are becoming overwhelming.

Therefore, you can use Alibaba Cloud ___________ to solve this issue.

A.

Auto Scaling

B.

ApsaraDB for RDS

C.

Object Storage Service

D.

Table Store

Question # 24

Alibaba Cloud SLB provides certificate upload and management services. You can bind the required certificate when creating a Listener. When using ___________ protocol, is a certificate mandatory?

A.

HTTPS

B.

HTTP

C.

TCP

D.

PPPoE

Question # 25

Cloud Disk is a block storage product provided by Alibaba Cloud (especially for ECS). It features low latency and high reliability. Which of the following statements is true for Cloud Disk?

A.

A Cloud Disk can be attached to an instance in a different region than the Cloud Disk.

B.

Cloud Disk can be attached between ECS instances under the same account and in the same zone.

C.

Cloud Disk cannot be attached or detached between ECS instances.

D.

Cloud Disk can be used directly without formatting.

Question # 26

The difference between public and private Server Load Balancers (SLBs) is that private SLBs connect to their backend ECS instances using the private network (Intranet) while public SLBs connect to their backend ECS instances using the public network (Internet).

A.

True

B.

False

Question # 27

A company uses Alibaba Cloud SLB with a Layer-7 Listener and Auto Scaling to reduce O & M costs and maintain a stable, reliable system. However, lacking experience with Alibaba Cloud, the company’s engineers have outlined precautions they think are necessary. As an Alibaba Cloud expert, you tell them that only ____________ is a valid concern.

A.

SLB instances must have Health Check enabled, or they cannot be used together with Auto Scaling.

B.

All ECS instances under the same SLB instance must be running the same operating system.

C.

All backend servers under the same SLB instance must be in the same Scaling Group.

D.

All backend servers under the same SLB instance must have the same configuration.

Question # 28

A customer uses Alibaba Cloud Auto Scaling service and creates a scaling group He/she sets the " Minimum number of instances " to 2 and " Maximum number of instances " to 7.

After correctly configuring scaling settings, the customer adds a scaling rule " Add 6 ECS instances " , and creates a scheduled task based on this rule.

And then, the customer checks the scaling group and see it already contains 3 valid ECS instances, he/she then enables this scaling group immediately.

How many ECS instance will be added in the scaling group when the scheduled task is activated once ' ?

A.

0

B.

2

C.

4

D.

6

Question # 29

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 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.

D.

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.

Question # 30

During a scaling activity, when Auto Scaling fails to add ECS instances into a scaling group, it will try to ensure transaction completeness and roll back the scaling activity.

For example, a scaling activity intends to create and add 20 ECS instances into the scaling group, but only 19 of them are added successfully. In this case, the entire scaling activity will be rolled back, and the 19 instances will be removed and released as well.

A.

TRUE

B.

FALSE

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