Question 1

In a Linux virtual machine. The one who can manage the logical volume is B

Options :

A : OVM

B : LVM

C : PVM

D : DVM

Answer: B

Question 2

Switches can be divided into access switches, aggregation switches, and core switches according to

their usage. Virtual switches belong to aggregation switches Switch

Options :

A : True

B : False

Answer: B

Question 3

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

Question 4

When you use a template to quickly deploy a virtual machine, you do not need to install the

operating system or configure it, so you save a lot of time and effort.

Options :

A : True

B : False

Answer: A

Question 5

The KVM virtualization architecture includes KVM modules, QEMU and Libvirt. The following

incorrect description of these modules is

Options :

A : KVM module is mainly responsible for the creation of Vcpu and the allocation of virtual memory

B : KVM + QEMU can constitute a set of virtualization solutions

C : Libvirt + QEMU can constitute a set of virtualization solutions

D : QEMU is mainly responsible for I / O operation simulation

Answer: C

Higher Test Marks with Free Online H13-511_V5.5 Exam Practice