最新的Lpi 117-304免費考試真題

問題1

When setting up a KVM virtualization host, which one of the following components is NOT
required?

A. virsh

B. bridgeutils

C. qemu

D. kvm kernel modules

E. libvirt

正確答案: A

問題2

When using Xen, each VM will have a configuration file matching the name of the VM. Where are
these configuration files stored?

A. In the directory /etc/xen

B. On a LDAP, NIS or DHCP server

C. Each configuration file is stored with the VM disk files.

D. In the directory /var/lib/xen

正確答案: A

問題3

An administrator wants to be able to do a live migration of a Xen virtual machine. Which of the
following statements are true? (Select TWO correct answers)

A. Nothing needs to bedone, live migration is supported by default.

B. The Xen daemon's configuration file needs to be modified to make sure that live migration to
this host is allowed.

C. The virtual machines need to have the storage backend to the virtual disk files available on
shared storage.

D. Live migration is only supported in SAN environments.

E. Live migration needs to be enabled in the configuration file of the virtual machine.

正確答案: B,C

問題4

Where are paravirtualized device drivers installed?

A. In the Guest OS

B. No special drivers are required forparavirtualization.

C. Compiled into the hypervisor

D. In the Host OS

正確答案: A

問題5

CORRECT TEXT
In order to have all requests matching the ACL acl_static_content directed to the servers defined
in server_pool, which HAProxy directive is required in the following declaration? (Specify ONLY
the missing directive)
server_pool if acl_static_content

正確答案:

use_backend

問題6

With Red Hat Cluster Suite, which one of the following is NOT a valid resource to be used by high
availability services?

A. IP Addresses

B. File Systems

C. Authentication

D. NFS Mounts and Exports

正確答案: C

問題7

What action does the virsh save command perform?

A. It savesthe a running domain configuration to file.

B. It rescues a VM from being fenced.

C. It saves a copy of a running VM.

D. It stops a VM and saves the data from memory to a file.

正確答案: D

問題8

In keepalived, what keyword starts the configuration section for one of the failover servers?

A. vrrp_instance

B. virtual_server

C. lvs_server

D. vrrp_sync_group

正確答案: B

最新的Lpi LPI Level 3 Exam (LPI 304: Virtualization and High Availability) - 117-304免費考試真題

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