Free Access Huawei.H13-811_V3.5.v2026-04-25.q109 Practice Test (Page 12)

Question 51

A user created two virtual private clouds (VPCs) in the "Beijing 4" region of Huawei Cloud. Two elastic cloud servers (ECS-A and ECS-B) were applied for in VPC1, and one elastic cloud server (ECS- C) was applied for in VPC2.
By default, how do the three elastic servers communicate?

A.ECS-A and ECS-B can communicate; ECS-A and ECS-C cannot communicate; ECS-B and ECS- C cannot communicate either.

B.ECS-A, ECS-B, and ECS-C can communicate with each other

C.ECS-A, ECS-B, and ECS-C servers cannot communicate with each other

D.ECS-A and ECS-B can communicate: ECS-A and ECS-C cannot communicate: ECS-B and ECS- C can communicate

Question 52

When backing up data through the cloud backup service CBR, it usually has a significant impact on the performance of the cloud hard disk, causing a bottleneck in the hard disk performance and affecting the normal operation of the business. Therefore, in order to ensure the reliability of business data as much as possible, it is recommended to perform backup in the early morning when there is no data written to the disk.

A.False

B.True

Question 53

Which of the following descriptions are correct regarding Region and AZ of public cloud infrastructure? (Multiple choice)

A.AZ is a physically isolated resource area. Different AZs have independent wind, fire, water, and electricity.

B.AZ is divided based on geographical location and network latency, and services within the area can be billed independently

C.Region can be divided into general region and exclusive region

D.Region allows users to select nearby cloud data centers with lower latency, avoiding the high latency problem of physical long-distance transmission

Question 54

Which of the following technologies does Huawei Cloud Disk Service EVS use to ensure data reliability?

A.Three copies

B.Four copies

C.Five copies

D.Dual copies

Question 55

Before using Huawei Cloud's Cloud Audit Service CTS, you need to activate the Cloud Audit Service first. When activating the Cloud Audit Service, the system needs to manually create an event tracker named system. You can create multiple trackers of this type as needed. The tracker will automatically identify and associate all cloud services used by the current tenant, and record all operations of the current tenant in the tracker.