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2021 Nov comptia a+ 220-801 and 220-802 syllabus:
Q51. - (Topic 1)
Which of the following terms BEST describes the software or hardware used to manage virtual machines?
A. Hypervisor
B. Cloud Server Manager
C. Supervisor
D. Virtual Disk Manager
Answer: A
Explanation: http://www.datacenterknowledge.com/archives/2012/08/01/hypervisor-101-a-look-hypervisor-market/
Q52. - (Topic 2)
Which of the following would be the QUICKEST means of removing data from a hard drive, when there is no consideration regarding the total destruction of the data?
A. Standard format
B. Low level format
C. Overwrite program
D. Drive wipe
Answer: A
Explanation: http://pcsupport.about.com/od/windows7/ht/format-hard-drive-windows-7.htm
Q53. - (Topic 1)
Which of the following keys, when pressed immediately after the BIOS test, will display Windows Boot Manager on a Windows 7 PC?
A. f2
B. f8
C. esc
D. delete
Answer: C
Explanation: http://pcsupport.about.com/od/fixtheproblem/a/biosaccess_bios.htm
Q54. - (Topic 5)
Which of the following is the BEST example of a physical security barrier?
A. Firewall
B. Cypherlock
C. Strong passwords
D. BitLocker
Answer: B
Q55. - (Topic 5)
A user has installed a new USB port replicator for use with their notebook PC. When the replicator monitor port is connected to a monitor, the monitor will only display at its lowest resolution. Which of the following is the MOST likely cause of this issue?
A. The monitor self adjustment control must be configured.
B. The monitor is failing and needs to be checked by a technician.
C. The drivers for the port replicator may not be current.
D. The notebook BIOS is not current and must be updated.
Answer: C
Most up-to-date examcollection comptia 220-802:
Q56. - (Topic 5)
Which of the following UNC paths would be considered an administrative share?
A. \\Workstation\D$
B. \\Workstation\Admin
C. \\Workstation\D
D. \\Workstation\System
Answer: A
Q57. - (Topic 4)
A user reports that people are receiving emails from their account that the user never sent. Which of the following security measures would BEST resolve the problem?
A. Check the boot.ini on the PC for malicious entries.
B. Change the account password.
C. Upgrade the email client to a newer version.
D. Install a more expensive spam filter.
Answer: B
Explanation:
The best security measure is to rename or change the account password. Hackers sometimes break into email accounts to sent malicious emails to various people.
Q58. - (Topic 5)
A user’s CRT monitor was damaged by a large magnet, resulting in a distorted image. Which of the following can a technician do to BEST safely fix the monitor?
A. Replace cathode ray tube
B. Power cycle the monitor
C. Run degaussing tools
D. Adjust monitor’s brightness
Answer: C
Q59. - (Topic 5)
A user has recently purchased and installed a new top of the line video card for playing games on Windows 7. However, during game play the images are blurred and artifacts appear. Once the user returns to the Windows desktop, everything returns to normal. Which of the following could be the problem? (Select TWO).
A. The video card requires an adapter to output to the monitor
B. User Access Control is preventing the game from functioning
C. The video card requires a driver update
D. The game is not compatible with Windows 7
E. The graphics card is faulty and should be replaced
F. The IRQ channel must be appropriately set for the video card
Answer: C,E
Q60. - (Topic 5)
A technician must add a line into HKLM. Which of the following tools would BEST enable this ability?
A. REGEDIT
B. MSCONFIG
C. RD
D. REGSRV32
Answer: A