CompTIA 220-802 Online Practice Questions and Exam Preparation

CompTIA 220-802 Online Questions & Answers

• Question 851:

  A user reports that their wireless connectivity is being spotty. The issue seems to interrupt their wireless signal connection when the laptop screen is tilted forward or backward during operation. When this happens, the entire wireless signal drops out until the screen is left in position for a good minute or so. Which of the following MOST likely explains what is happening?

  A. The hinges on the laptop screen are not strong enough to support the wireless signal cables.
  B. The wireless card is losing contact to its socket when the screen is opening/closing.
  C. The laptop is designed to work optimally with wireless when the screen is at a perfect 90 degree angle.
  D. The wireless signal cables are being crimped when the screen is opening/closing.
  D. The wireless signal cables are being crimped when the screen is opening/closing.

• Question 852:

  A technician is dispatched to a business where it is discovered that two physical hard drives in a RAID 5 configuration have failed. Which of the following is the BEST solution?

  A. Replace the whole array; the other drives will soon fail.
  B. Replace the two failed drives and restore from the latest backup.
  C. Replace only one drive and restore from the latest backup.
  D. Replace one drive at a time and allow the RAID to rebuild.
  B. Replace the two failed drives and restore from the latest backup.

• Question 853:

  A technician is tasked with repairing a Windows 7 system including the removal of recently installed files and software. Which of the following system restoration methods would be the LEAST destructive way to achieve this?

  A. System Restore
  B. System Image Recovery
  C. CHKDSK
  D. Windows Memory Diagnostic
  A. System Restore

• Question 854:

  Which of the following steps would allow display output from a laptop to an external display? (Select TWO).

  A. Press the appropriate Function Key combination
  B. A second video card in the Express card slot
  C. Disconnect the integrated display
  D. Enabling second monitor in the Windows Display Settings
  E. Loading external monitor drivers on the laptop
  A. Press the appropriate Function Key combination
  D. Enabling second monitor in the Windows Display Settings

• Question 855:

  A user's computer consistently shuts down several minutes after booting. When the technician reboots the computer, a message stating "CPU fan failure" appears. Which of the following is the MOST likely reason the computer shuts down?

  A. Overheating
  B. Power supply failure
  C. Faulty CPU
  D. High humidity
  A. Overheating

• Question 856:

  Which of the following PING switches would be used to continue a ping to a host until stopped?

  A. -r
  B. -a
  C. -t
  D. -l
  C. -t

• Question 857:

  Revert to snapshot is a feature of:

  A. The host OS
  B. The hypervisor
  C. The underlying storage
  D. The guest OS
  B. The hypervisor

• Question 858:

  A user, Joe, has just finished upgrading his computer with a wireless keyboard/mouse combination, additional memory, installed new speakers, and replaced his 15 inch flat screen with a 24 inch flat screen.

  When he boots the computer it immediately starts making a loud beeping noise and will go no further in the boot process.

  Which of Joe's system upgrades is the cause of the problem?

  A. The DVI cable is not properly seated
  B. Speakers are not properly connected
  C. Battery low on wireless mouse
  D. Memory is mismatched
  D. Memory is mismatched

• Question 859:

  Joe, a technician, recently built a new gaming PC for Ann, a customer, with two hard drives configured in RAID 0. Ann calls and states she was playing a game online and the computer shut off. Now the computer will not boot. Which of the following is a cost effective way to correct the issue?

  A. Remove both drives from the RAID array
  B. Reformat both drives and reload windows
  C. Replace both of the drives and load windows
  D. Replace one of the drives and rebuild the array
  B. Reformat both drives and reload windows

• Question 860:

  A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?

  A. The device needs a firmware update.
  B. The device needs an updated driver installed.
  C. The plugged in device is too slow for the USB port speed.
  D. The device is incompatible with the installed version of Windows.
  B. The device needs an updated driver installed.