Question 1

In Huawei FunsionCompute, the operations that can be performed on VRM are (multi-select)

Options :

A : RAID RAID

B : Converting virtualized storage to non-virtualized storage

C : Manually add storage devices to the virtual machine

D : Add SAN storage as non-virtualized storage

Answer: C,D

Question 2

The following description about KVM (Kernel-based Virtual Machine) is correct (multiple selection)

Options :

A : KVM is type II virtualization

B : KVM is a type I virtualization

C : KVM is a module in the Linux kernel

D : KVM is an open source virtualization technology

Answer: A,C,D

Question 3

In the following description, the advantages of virtualization are (multi-select)

Options :

A : After using virtualization, multiple virtual machines can run on one physical host at the same time.

B : After using virtualization, the CPU utilization of a physical host can be stabilized at about 65%

C : After using virtualization, virtual machines can be migrated between multiple hosts

D : After using virtualization, multiple applications can run on the operating system of a physical host.

Answer: A,C

Question 4

A SATA disk is a disk using a parallel interface type, and a SAS disk is a disk using a serial interface

type.

Options :

A : TRUE

B : FALSE

Answer: B

Question 5

The following incorrect description of hot and cold migration is () .

Options :

A :

Hot migration is the migration of virtual machines running from one host to another king machine,

business will not occur during the migration process Break.

B :

In the performance test-reliability test, there are tests for virtual machine migration, including hot

migration, cold migration, migration duration,

Duration of business interruption.

C :

Cold migration is to migrate a virtual machine in a stopped state from one host to another host,

and business will be interrupted during the migration process.

D : both hot and cold migrations will migrate memory and disk data

Answer: D