[Free] 2018(Jan) EnsurePass Passguide LPI 304-200 Dumps with VCE and PDF 51-60

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LPI Level 3 Exam 304

Question No: 51 CORRECT TEXT – (Topic 1)

When using direct Linux booting to start Linux within a KVM virtual machine, which KVM parameter is used to specify parameters for the Linux Kernel? (Specify ONLY the option name without any values or parameters.)

Answer: append, -append

Question No: 52 – (Topic 1)

Within the graphical output of a KVM virtual machine, which key sequence switches to the KVM monitor of the VM?

  1. Ctrl-Alt-1

  2. Ctrl-Alt-0

  3. Ctrl-Alt-4

  4. Ctrl-Alt-2

  5. Ctrl-Alt-3

Answer: D

Question No: 53 – (Topic 1)

Which of the following statements is true regarding networking with libvirt?

  1. Libvirt#39;s network functionality is limited to connecting virtual machines to a physical network interface of the host system.

  2. Libvirt networks appear, by default, as standard Linux bridges in the host system.

  3. Libvirt assigns the same MAC address to all virtual machines and isolates their network interfaces at the link layer.

  4. Libvirt requires a dedicated network interface that may not be used by the host system.

  5. Libvirt supports exactly one virtual network and connects all virtual machines to it.

Answer: B

Question No: 54 – (Topic 1)

Which of the following technologies is the most important component of IaaS clouds?

  1. Database replication

  2. DNS delegation

  3. Emulation

  4. Mandatory Access Control

  5. Virtualization

Answer: E

Question No: 55 CORRECT TEXT – (Topic 1)

Which sub-command of xl lists the block devices that are currently attached to a Xen guest domain? (Specify ONLY the sub-command without any path or parameters.)

Answer: block-list, xl block-list

Question No: 56 CORRECT TEXT – (Topic 1)

Which virsh subcommand is used to change the CD-ROM image file attached to a virtual machine? (Specify ONLY the subcommand without any parameters.)

Answer: change-media, virsh change-media, qemu-monitor-command, virsh qemu- monitor-command

Question No: 57 – (Topic 1)

Which file format is used by libvirt to store configuration data?

  1. INI-style text files

  2. Text files containing key/value pairs

  3. Java-like .properties files

  4. XML files

  5. SQLite databases

Answer: D

Question No: 58 – (Topic 1)

Which of the following commands can be used to determine whether the local machine is capable of running full virtualized Xen guests? (Choose TWO correct answers.)

  1. dmesg |grep -i intel|grep -i vt; dmesg |grep -i amd|grep -i v

  2. egrep #39;(vmx|svm)#39; /proc/cpuinfo

  3. xl dmesg | grep -i hvm

  4. grep -i quot;Full Virtualizationquot; /proc/xen

  5. grep -i quot;Full Virtualizationquot; /etc/xen/*

Answer: B,C

Question No: 59 – (Topic 1)

Which of the following commands lists the snapshots existing in the disk image vm1.img?

  1. qemu-info snapshots vm1.img

  2. qemu-img snapshot -l vm1.img

  3. qemu -hda snapshot -l vm1.img -noboot -list snapshots

  4. qemu-snapshots -l vm1.img

  5. qemu-monitor -snapshots -hda vm1.img

Answer: B

Question No: 60 – (Topic 1)

Which of the following resources are directly (i.e. without specialized machine images) available to users of an OpenStack cloud? (Choose THREE correct answers.)

  1. Database servers to store relational data.

  2. Virtual machines for computing tasks.

  3. Application servers for immediate deployment with Mono applications.

  4. Object storage that is accessed through an API.

  5. Block storage devices for persistent data storage.

Answer: B,D,E

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