SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
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. 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
hosted
paravirtulization
configuration file
snapshot
2. Hardware that hosts one or more virtual mahcines and shares physical resources with them
host machine
bare-metal
hosted
storage virtualization
3. Hosted - binary translation - paravirtualization - hardware assist
types of hypervisor
hypervisor
virtual machine (VM)
hypervisor
4. Pooling of physical storage from multiple network storage devices into a single virtual device that is centrally managed
hypervisor
storage virtualization
NTFS
automatic software updates
5. 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
paravirtulization
hypervisor
snapshot
automatic software updates
6. Network File System
hypervisor
NFS
RAID
TCP/IP
7. Software layer managing hardware requets from guest operating system - also known as virtual machine monitor
hypervisor
network virtualization
hardware assist
VM files
8. New Technology File System
benefits of virtualization
NTFS
hardware assist
binary translation
9. Describes the virtual hardware and memory configuration
NTFS
configuration file
hypervisor
virtual machine (VM)
10. Challenge Handshake Authentication Protocol
VM files
benefits of virtualization
CHAP
configuration file
11. Consolidate multiple physical servers into virtual servers that run on a single physical server
virtual machine (VM)
server virtualization
network virtualization
types of hypervisor
12. Not an advantage of installing virtual machine additions
NTFS
storage virtualization
application virtualization
automatic software updates
13. Transmission Control Protocol/Internet Protocol
VMware
TCP/IP
network virtualization
hypervisor
14. Uses - special processor technology avoid changing system state on privileged instructions - hardware feature are incorporated into processors - more costly
hardware assist
CHAP
binary translation
host machine
15. A popular virtualization software
paravirtulization
benefits of virtualization
VMware
application virtualization
16. Redundant Array of Inexpensive Disks
snapshot
VMware
RAID
storage virtualization
17. Feature used to get a clean copy of a VM
binary translation
snapshot
bare-metal
NFS
18. Combining network resources into a single virtual network which can be independently assigned to different network components
virtual machine (VM)
network virtualization
hardware assist
snapshot
19. 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
VM files
bare-metal
binary translation
host machine
20. Hypervisor communicates directly with system hardware and assigns individual devices to specific VMs - must contain low level device drivers
bare-metal
hypervisor
CHAP
NTFS
21. Allows a user to access and run an application hosted on a server as if it were loaded locally on their desktop
hypervisor
VMware
TCP/IP
application virtualization
22. 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
paravirtulization
VM files
VMware
hypervisor
23. Reduced cost of hardware and space requirements - rapid deployment and recovery of servers - high availability - separation - and ability to maintain a test environment
binary translation
benefits of virtualization
CHAP
VMware
24. Configuration file and virtual hard drive
network virtualization
paravirtulization
VM files
NFS
25. An instance of the virtual hardware and the OS that runs on that instance of hardware
types of hypervisor
virtual machine (VM)
application virtualization
hardware assist