LPI

304-200

LPI Level 3 Exam 304 Senior Level Linux Certification Virtualization & Hi

https://killexams.com/pass4sure/exam-detail/304-200

Question: 146

Which of the following technologies is the most important component of IaaS clouds? A . Database replication

B . DNS delegation C . Emulation

D . Mandatory Access Control E . Virtualization

Answer: E

Question: 147

Which one of the following tools can NOT be used to create virtual machines, including their configuration in a libvirt-based KVM environment?

A . virt-clone B . virt-install C . virt-img

D . virt-manager

Answer: C

Question: 148

Which of the following is true regarding the CPU of a KVM virtual machine? (Choose TWO correct answers.) A . Each KVM virtual machine can only have one CPU with one core.

B . KVM virtual machines support multiple virtual CPUs in order to run SMP systems.

C . The CPU architecture of a KVM virtual machine is independent of the host system’s architecture. D . For each KVM virtual machine one dedicated physical CPU core must be reserved.

E . KVM uses the concept of virtual CPUs to map the virtual machines to physical CPUs.

Answer: B,E

Question: 149

A configuration file for a Xen virtual machine was created with file name slack.cfg withinXen’s configuration directory.Which of the following commands starts the virtual machine defined in this configuration file and opens the virtual machine’s console on the current command line?

A . xl start slack

B . xl create slack.cfg –show-console C . xl create slack.cfg

D . xl start slack.cfg -c E . xl create slack.cfgCc

Answer: E Question: 150 CORRECT TEXT.

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

A . eject ide1-cd0, eject -f ide1-cd0

Answer: A

Question: 151

Which of the following componentsare partsof XAPI? (Choose TWO correct answers.) A . The XADB configuration management database.

B . The XAPI virtual file system available at /xen. C . The xm command.

D . The xe command. E . The xapi daemon.

Answer: D,E

Question: 152

Which options to the xl command will deactivate a running Xen virtual machine? (Choose TWO correct answers.) A . destroy

B . remove C . shutdown D . stop

E . halt

Answer: A,C

Question: 153

Which of the following circumstances prevent the usage of container based virtualization? (Choose TWO correct answers.)

A . More than one container requires access to block devices available in the host system. B . Remote access via SSH is required to all containers.

C . Each container needs to have its own user accounts and user groups.

D . Administrators of containers must be able to install customized Linux kernels.

E . Different operating systems are to be used within containers on the same virtualization host.

Answer: D,E

Question: 154

Which of the following KVM parameters is identical to the KVM parameter -hdb file.img? A . -drive bus=ide1,type=slave,image=file.img

B . -drive image=file.img,if=ide,device=hdb C . -drive bus=hd,busid=b,src=file.img

D . -drive file=file.img,index=1,media=disk,if=ide E . -drive type=loop,src=file.img,dst=disk:hdb

Answer: D

Question: 155

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

A . The block device buffers B . The CPU flags

C . The file systems or their content D . The CPU register’s content

E . The memory

Answer: C

Question: 156

Which of the following commands boots a KVM virtual machine using Debian GNU/Linux? A . qemu -create -drive file=debian.img -cdrom debian.iso -m 1024 -boot d

B . qemu-kvm -drive file=debian.img -cdrom debian.iso -m 1024 -boot d C . kvm -create -drive file=debian.img -cdrom debian.iso -m 1024 -boot d D . kvm -qemu -drive file=debian.img -cdrom debian.iso -m 1024 -boot d

Answer: B

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