最新的Lpi 304-200免費考試真題

問題1

Which of the following data should be copied to the virtual machine when migrating a physical machine to a virtual machine?

A. The file systems or their content

B. The memory

C. The CPU flags

D. The block device buffers

E. The CPU register's content

正確答案: A

問題2

Which of the following statements are true regarding hardware based virtualization? (Choose TWO correct answers.)

A. Hardware based virtualization relies on the host system's processor to call the hypervisor when critical instructions are executed by a virtual machine.

B. Hardware based virtualization is not available on x86-based CPU architectures and requires special virtualization host hardware.

C. Hardware based virtualization requires special support in the host system's hardware which is present in all recent x86-based computers.

D. Hardware based virtualization implements a whole machine in software and therefore can run virtual machines of a given hardware platform on an arbitrary host system.

正確答案: A,C

問題3

CORRECT TEXT
Which parameter of vgchange controls whether a volume group is shared within a shared storage cluster? (Specify ONLY the option name without any values or parameters.)

正確答案:

-c, c, clustered, --clustered

問題4

CORRECT TEXT
Which command in the KVM monitor ejects the first IDE CDROM drive? (Specify the KVM monitor command INCLUDING ALL REQUIRED PARAMETERS.)

正確答案:

eject ide1-cd0, eject -f ide1-cd0

問題5

Which of the following sections are found in the Pacemaker configuration XML file?

A. <nodes> and <services>

B. <pacemaker> and <corosync>

C. <configuration> and <status>

D. <ressources> and <services>

E. <cluster> and <state>

正確答案: C

問題6

In keepalived, what is configured by the configuration option sorry_server?

A. The addresses of backend servers that were overloaded in the past and should be scheduled with a reduced priority.

B. The addresses of backend servers that should not get assigned any new connections.

C. The address of a server to which requests are redirected in case no real server is available.

D. The default virtual host that is assigned to incoming HTTP requests missing a Host: header before forwarding them to a backend server.

E. The hostnames of the servers that, despite the remaining configuration, should always be scheduled by the Serial Operation Round Robin algorithm.

正確答案: C

問題7

In a Pacemaker cluster, which one of the following commands shows the right syntax for fencing the node on port 3 using the APC rack PDU device which can be found at IP address 192.168.1.145?

A. fence_apc -a 192.168.1.145 -l apc -p apc -n 3 -v -o reboot

B. apc_stonith -a 192.168.1.145 -l apc -n 3 -v -o shutdown -r now

C. fence_apc -a 192.168.1.145 -l apc -p apc -n 3 -v -o shutdown -r now

D. apc_stonith -a 192.168.1.145 -l apc -p apc -n 3 -v -o reboot

正確答案: A

最新的Lpi LPIC-3 Exam 304: Virtualization & High Availability, version 2.0 - 304-200免費考試真題

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