CompTIA 220-901 Online Practice Questions and Exam Preparation

CompTIA 220-901 Online Questions & Answers

• Question 481:

  Which of the following devices requires 3.3V of power from the motherboard?

  A. SLI Video Card
  B. DVD-ROM Drive
  C. USB Port
  D. Serial Port Card
  D. Serial Port Card

• Question 482:

  DRAG DROP

  You would like to build a PC for storage redundancy. Select the appropriate IDE drives and build the PC for MAXIMUM performance, while using the MINIMUM amount of drives. Instructions: Drives can be reused, but bays are only used once. Select the done button to submit your response.

  Select and Place:

  

  

• Question 483:

  Which of the following ports is typically used for sending email?

  A. 21
  B. 22
  C. 23
  D. 25
  D. 25

• Question 484:

  A technician receives a report from a client that is having issues with colors on a monitor. The technician notices that the monitor does not appear to have any red hues. The technician sees that the monitor has two types of inputs, VGA is currently in use, and the HDMI cable is not. The technician powers down the system and switches from using the VGA cable to the HDMI cable and the issue is resolved. Which of the following was MOST likely the issue?

  A. One of the pins on the VGA cable was damaged.
  B. The monitor did not natively support VGA input.
  C. The PC was originally configured to output to HDMI.
  D. The video card drivers were out of date.
  A. One of the pins on the VGA cable was damaged.

• Question 485:

  Which of the following types of media connectors carries digital video as well as audio?

  A. DVI-D
  B. DVI-A
  C. HDMI
  D. VGA
  C. HDMI

• Question 486:

  For SDRAM to operate in dual-channel mode, which of the following must be done? (Select TWO.)

  A. CAS latency must be 1 or better.
  B. ECC must be supported.
  C. DIMM installation must be in pairs.
  D. Proper banks must be used.
  E. 200-pin memory must be used.
  C. DIMM installation must be in pairs.
  D. Proper banks must be used.

• Question 487:

  Which of the following cable types typically transmits the video from an analog security camera back to the CCTV system?

  A. CAT5e
  B. CAT6
  C. RG-59
  D. STP
  C. RG-59

• Question 488:

  Activity logs show a large amount of data downloaded from a company server to an employee's workstation overnight. Upon further investigation, the technician identifies the data as being outside the scope of the employee's regular job functions. Which of the following steps should the technician take NEXT?

  A. Report through proper channels
  B. Document the changes
  C. Continue to track more evidence
  D. Preserve the chain of custody
  A. Report through proper channels

• Question 489:

  A technician just finished replacing a laptop screen, and upon first boot notices that the screen provides a very faint but darkened image which cannot be adjusted. Which of the following was MOST likely left unplugged after replacement?

  A. CMOS Battery
  B. Mini-PCI Card
  C. Inverter
  D. DC Cord
  C. Inverter

• Question 490:

  Which of the following expansion slots is MOST commonly used for high-end video cards?

  A. PCI
  B. PCIe
  C. CNR
  D. AGP
  B. PCIe