LPI 304-200 Exam Questions Instant Access

Question 1

What is the usual way to gain command line access to computing instances in an IaaS cloud?

ABy providing a public SSH key to the cloud management system and using the matching private SSH key to log into the instances.

BUsually computing instances are accessed through a web frontend and do not allow command line access.

CBy either telnet or SSH using the credentials of the cloud management system account with administrative privileges.

DBy using a telnet session with the credentials set and publicized by the creator of the computing instance's system image.

EBy using a VNC console which does not require authentication when it is invoked via the cloud management system.

Answer : A

Question 2

Which of the following tools is used to interact with XenStore?

Axenstore-ls

Bxendo

Cxs

Dxl store

Exstore

Answer : A

Question 3

In order to determine if a virtualization host offers Intel VT-x support, which CPU flag must be searched for in the file /proc/cpuinfo? (Specify the name of the CPU flag as it is mentioned in the given file only without any additional information.)

See Below Explanation:

Answer : A

Question 4

When migrating a physical machine to a full virtualized machine, which of the following properties should be expected to change from the perspective of the guest operating system? (Choose TWO correct answers.)

AThe user accounts within the guest operating system.

BThe properties of the CPU and other hardware devices.

CThe MAC address of the network interfaces.

DThe version of the guest operating system.

EThe software and applications installed on the guest system.

Answer : B, C

Question 5

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

ADatabase replication

BDNS delegation

CEmulation

DMandatory Access Control

EVirtualization

Answer : E

Question 6

Which of the following statements are true regarding VirtualBox?

AIt supports only Linux as a guest operating system.

BIt is available for Linux only.

CIt provides both a graphical user interface and command line tools to administer virtual machines.

DIt requires dedicated shared storage as it cannot store virtual machine disk images locally on block devices of the virtualization host.

EIt is a special kernel booted before the first regular operating system.

Answer : C

Question 7

Which of the following statements is true regarding XenStore?

AIt is a web interface used to provide self-service domain provisioning to users with sufficient privileges.

BIt saves the persistent configuration of all defined Xen domains and restores them when the host system is started.

CIt manages disk file images on behalf of all virtual machines and provides them as virtual devices to guest domains.

DIt stores run time information regarding Xen and its domains using hierarchical namespaces shared between domains.

EIt is a software repository located within the host system used to provide software packages to the guest domains.

Answer : D

LPIC-3 Exam 304: Virtualization & High Availability 304-200 Exam Questions