Real 304-200 LPIC-3 304: Virtualization and High Availability Exam Dumps

1. Which of the following circumstances prevent the usage of container based virtualization? (Choose TWO

correct answers.)

2. 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.)

3. Which of the following statements are true regarding IaaS computing instances? (Choose TWO correct answers.)

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

5. Which of the following statements are true regarding Xen domains? (Choose TWO correct answers.)

6. Which of the following directives is used in the configuration file of a Xen guest domain in order to define network interfaces?

7. Fill in the blank.

Which value must be set in the option builder in the configuration file of a Xen guest domain in order to create a fully virtualized machine instead of a paravirtualized one? (Specify ONLY the value without any option name, quotes or operators.)

8. Fill in the blank.

Which sub-command of xl changes the media inside a virtual CD-ROM drive of a Xen guest domain? (Specify ONLY the sub-command without any path or parameters.)

9. Which of the following components are parts of XAPI? (Choose TWO correct answers.)

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

11. Which of the following KVM parameters is identical to the KVM parameter -hdb file.img?

12. Fill in the blank.

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

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

14. When used with KVM, which of the following block device image formats support snapshots?

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

16. Fill in the blank.

Which command is used to perform all central management and configuration operations regarding

OpenVZ containers? (Specify ONLY the command without any path or parameters.)

17. Which of the following tasks is performed by Vagrant?

18. What is libvirt?

19. Which daemon applies the configuration and commands of libvirt to the virtualization components of the host system?

20. Which of the following commands provides a detailed list of all image files contained in the libvirt storage pool vol1?

21. Fill in the blank.

Which subcommand of virsh opens the XML configuration of a virtual network in an editor in order to make changes to that configuration? (Specify ONLY the subcommand without any parameters.)

22. When preparing a public machine image for the provisioning of new cloud computing instances, which of the following steps should be done? (Choose TWO correct answers.)

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

24. Which CPU flag indicates the hardware virtualization capability on an AMD CPU?

25. Which of the following tasks are parts of a hypervisor’s responsibility? (Choose TWO correct answers.)

26. Which of the following statements are true for full virtualization? (Choose TWO correct answers.)

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

28. Fill in the blank.

What is the name of the global configuration file for the xl tool stack? (Specify the file name only without any path.)

29. After the Xen guest configuration file debian.cfg has been created and successfully tested, which

additional action must be performed in order to make this Xen guest start automatically every time the host system boots?

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

31. Fill in the blank.

What is the name of the kernel module that is required to be loaded in order to use KVM on an Intel CPU architecture? (Specify ONLY the module name without any path information and with or without the module suffix.)

32. Which of the following is true regarding the CPU of a KVM virtual machine? (Choose TWO correct answers.)

33. Which statement is true regarding the Linux kernel module that must be loaded in order to use KVM?

34. Which of the following commands boots a KVM virtual machine using Debian GNU/Linux?

35. Which of the following products use container-based virtualization? (Choose THREE correct answers.)

36. What action does the virsh restore command perform?

37. How can data be shared between several virtual machines running on the same Linux-based host system?

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

39. What does IaaS stand for?

40. Which of the following types of guest systems does Xen support? (Choose TWO correct answers.)

41. Fill in the blank.

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.)

42. What is XAPI?

43. In order to use the option dom0_mem to limit the amount of memory assigned to the Xen Domain-0, where must this option be specified?

44. Fill in the blank.

Which command was used in Xen 3.x as a predecessor of the xl command? (Specify ONLY the command without any path or parameters.)

45. Which of the following KVM monitor commands changes the image file in the first IDE CDROM drive of a virtual machine?

46. Which of the following are valid KVM parameters? (Choose THREE correct answers.)

47. Fill in the blank.

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.)

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

49. Fill in the blank.

Which command in the KVM monitor restores a snapshot? (Specify ONLY the command without any path or parameters.)

50. Fill in the blank. In the command

vzctl 105 /usr/bin/apt-get install wget

which subcommand of vzctl is missing in order to install wget in the OpenVZ container 105?

51. Which of the following statements are true regarding VirtualBox?

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