Huawei H13-511_v4.0 Exam Practice Test Instant Access

Question 1

The following Qos description about CPU and memory resources is incorrect.

AMemory resources QOS is used to ensure that business-critical virtual machines can get sufficient memory resources

BCPU shares and CPU reservations work only when each virtual machine competes for computing resources

CThe CPU QoS of the virtual machine is used to ensure that the computing resources of the virtual machine are reasonably allocated

DMemory resource QoS can only be used after the memory reuse switch is enabled

Answer : D

Question 2

In Huawei FusionCompute, which of the following factors does DRS perform virtual machine migration? (Multiple choices)

AMemory

BI / O

CNetwork traffic

DCPU

Answer : A, D

Question 3

In Huawei FusionCompute, when the virtual machine is in the "running" or "stopped" state, users can To increase or decrease the number of vCPUs of the virtual machine

ATRUE

BFALSE

Answer : B

Question 4

. Where is the memory reuse function enabled in Huawei FusionCompute?

AHost

Boperating system

Cvirtual machine

DCluster

Answer : D

Question 5

The following description is incorrect

AEach file system block corresponds to a discontinuous area on the physical disk.

BThe file is stored on the file system, and the file system is mapped to the file system block.

CThe file system block corresponds to the logical area of LVM

DThe logical area is mapped to the physical area of the disk through LVM

Answer : A

Question 6

When binding a disk to a virtual machine in Huawei FusionCompute, to achieve the following requirements, the virtual machine does not take a snapshot of the disk when creating a snapshot, and does not restore the disk when using the snapshot to restore the virtual machine. At the same time, all data is required to be permanently written. The disk, which mode should I choose?

AIndependent-non-persistent

BIndependence-durable

CIndependence

DSubordinate

Answer : B

Question 7

In Huawei FusionCompute, what functions will be affected when a virtual machine is bound to a USB device? [Multiple choice]

AVirtual machine resource expansion

BVirtual machine restart

CVirtual Machine Live Migration

DCluster scheduling strategy

Answer : C, D

Huawei H13-511_v4.0 HCIA Cloud Computing V4.0 Exam Practice Test