CompTIA 220-801 Online Practice Questions and Exam Preparation

CompTIA 220-801 Online Questions & Answers

• Question 861:

  A technician is going to install a gigabit Ethernet adapter into a laptop for a customer. Which of the following technologies is MOST likely being used in this installation?

  A. Express card 54
  B. USB 2.0
  C. PCIe
  D. Port replicator
  A. Express card 54

• Question 862:

  A client has an issue with large files taking a long time to open or save. As time goes by, the issue worsens. The client has hundreds of GBs of files that are still in the process of backing up. The technician has verified that the hard drive is healthy and there are no signs of failure. Which of the following troubleshooting steps should the technician perform NEXT?

  A. Install the latest drivers from the hardware vendor.
  B. Perform a scan of the drive for file fragmentation.
  C. Run chkdsk on the workstation's hard drive.
  D. Reformat the drive and reinstall the OS.
  B. Perform a scan of the drive for file fragmentation.

• Question 863:

  A technician is not able to boot to Windows OS. A "Non-bootable device found" message appears on the screen when the computer restarts. Which of the following is the MOST possible cause of the error message?

  A. MBR is corrupt on the HDD.
  B. HDD is set to Cable Select.
  C. The operating system is corrupt.
  D. A bootable HDD is not recognized in the BIOS.
  D. A bootable HDD is not recognized in the BIOS.

• Question 864:

  Which of the following socket types is for an AMD CPU?

  A. 940
  B. 775
  C. 1155
  D. 1366
  A. 940

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  Reference. http://en.wikipedia.org/wiki/Socket_940

• Question 865:

  Which of the following connector types is associated with a fiber connection?

  A. RJ-45
  B. RJ-11
  C. LC
  D. HDMI
  C. LC

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  Reference. http://en.wikipedia.org/wiki/Optical_fiber_connector

• Question 866:

  Which of the following diagnostics is performed at POST?

  A. RAM Self Check
  B. Temperature Check
  C. Hard Disk Parity Check
  D. Plug and Play Compliance Check
  A. RAM Self Check

• Question 867:

  Which of the following transmission methods is dependent on line of sight?

  A. 802.11
  B. RF
  C. Bluetooth
  D. IR
  D. IR

• Question 868:

  A user, Ann, is experiencing headaches and motion sickness symptoms when using her new computer monitor. Which of the following can a technician adjust to help Ann?

  A. Privacy filter
  B. Refresh rate
  C. Use a digital signal
  D. Brightness
  B. Refresh rate

• Question 869:

  Which of the following is the form factor of a standard RS-232 connector?

  A. DVI-D
  B. DB-15
  C. DIN-6
  D. DB-9
  D. DB-9

• Question 870:

  Which of the following devices forwards any packet to all ports regardless of the packet address?

  A. Bridge
  B. Hub
  C. Router
  D. Switch
  B. Hub