SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
Search
Test your basic knowledge |
Virtualization
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 25 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Uses - special processor technology avoid changing system state on privileged instructions - hardware feature are incorporated into processors - more costly
TCP/IP
hypervisor
network virtualization
hardware assist
2. Hosted - binary translation - paravirtualization - hardware assist
types of hypervisor
hosted
host machine
RAID
3. Software layer managing hardware requets from guest operating system - also known as virtual machine monitor
types of hypervisor
hypervisor
NTFS
storage virtualization
4. Configuration file and virtual hard drive
benefits of virtualization
VM files
snapshot
storage virtualization
5. Pooling of physical storage from multiple network storage devices into a single virtual device that is centrally managed
virtual machine (VM)
host machine
VMware
storage virtualization
6. New Technology File System
RAID
storage virtualization
NTFS
network virtualization
7. Challenge Handshake Authentication Protocol
CHAP
benefits of virtualization
VMware
NTFS
8. Hardware that hosts one or more virtual mahcines and shares physical resources with them
VM files
VMware
hosted
host machine
9. Reduced cost of hardware and space requirements - rapid deployment and recovery of servers - high availability - separation - and ability to maintain a test environment
benefits of virtualization
automatic software updates
binary translation
paravirtulization
10. An instance of the virtual hardware and the OS that runs on that instance of hardware
NTFS
hypervisor
binary translation
virtual machine (VM)
11. Very thin OS below the hypervisor - the hypervisor captures calls for hardware resources and translates the virtual to physical calls - each VM is completely isolated and have the same hardware - commonly used by hosted virtualization
binary translation
storage virtualization
server virtualization
hosted
12. Redundant Array of Inexpensive Disks
VM files
types of hypervisor
RAID
NTFS
13. Consolidate multiple physical servers into virtual servers that run on a single physical server
server virtualization
virtual machine (VM)
binary translation
hypervisor
14. Feature used to get a clean copy of a VM
hypervisor
network virtualization
hosted
snapshot
15. Allows a user to access and run an application hosted on a server as if it were loaded locally on their desktop
VM files
hypervisor
application virtualization
hypervisor
16. A popular virtualization software
VMware
paravirtulization
hosted
NTFS
17. Describes the virtual hardware and memory configuration
network virtualization
VMware
binary translation
configuration file
18. Network File System
hardware assist
paravirtulization
server virtualization
NFS
19. Hypervisor allows some specific system calls to be passed to the physical resources - remaining calls are translated before passing to the physical resource - improved performance - involves modifying the guest OS kernel
RAID
bare-metal
paravirtulization
benefits of virtualization
20. Hypervisor communicates directly with system hardware and assigns individual devices to specific VMs - must contain low level device drivers
snapshot
VM files
hosted
bare-metal
21. Hypervisor uses the host OS to run the physcial computer - and manages access to physical resources thru the OS - commonly used on desktops and laptops - can use hardware that the host OS can support
hypervisor
hosted
paravirtulization
VM files
22. Isolates the VMs from the physical hardware or OS of the host and manages the system calls to the physical resources of the host computer
RAID
hosted
binary translation
hypervisor
23. Combining network resources into a single virtual network which can be independently assigned to different network components
application virtualization
binary translation
server virtualization
network virtualization
24. Transmission Control Protocol/Internet Protocol
VM files
TCP/IP
application virtualization
NTFS
25. Not an advantage of installing virtual machine additions
server virtualization
hosted
automatic software updates
TCP/IP