Free Lpi 304-200 Exam Dumps Questions & Answers

How can data in a computing instance in an IaaS cloud be permanently saved and accessed even after the recreation of the computing instance? (Choose TWO correct answers.)

• A.By saving the data on persistent block devices that must be explicitly connected to the computing instance.
• B.By saving the data to the memory of the computing instance using tmpfs.
• C.By saving the data anywhere in the computing instance's file system.
• D.By saving the data to /cloud/persistent/ which is provided in all common IaaS clouds.
• E.By saving the data to object stores provided by a separate service in the cloud.

What is the effect of running the virsh vcpupin CLUSNODE-2 4 2 command?

• A.It reduces the number of virtual CPUs in CLUSNODE-2 from 4 to 2.
• B.It increases the number of virtual CPUs in CLUSNODE-2 from 2 to 4.
• C.It sets the affinity for all virtual CPUs of virtual machine CLUSNODE-2 to the physical processors 2 and 4.
• D.It sets the affinity of virtual CPU 4 of virtual machine CLUSNODE-2 to physical processor 2.

Which kernel module must be loaded to initiate a RAID-1 like copy of data on two separate storage devices for a clustered storage solution?

• A.clmirror
• B.rsyncd
• C.clraid
• D.drbd

Which of the following statements describes the concept behind paravirtualization?

• A.Guest operating systems are modified to actively cooperate with the hypervisor in order to ease virtualization costs and gain better performance.
• B.Each operating system is trusted to use only those resources assigned to it, thereby eliminating the need of an additional virtualization layer.
• C.Instead of running full virtual machines, containers are used to separate distinct parts of one commonly shared operating system that appear as a virtual machine.
• D.To avoid the need for virtualization, special security measures are taken to allow different applications to coexist on one physical machine.

When KVM is launched with the parameter -boot order=n, which of the following devices will be searched for a bootable operating system?

• A.All hard disks and no other devices.
• B.All network interfaces attached to the VM.
• C.No devices are searched and the user is prompted to choose the boot device.
• D.All floppy, CDROM, and hard disk drives in that order.
• E.No devices are searched in order to support directly booting a Linux kernel.