CompTIA JK0-801 Online Practice Questions and Exam Preparation

CompTIA JK0-801 Online Questions & Answers

• Question 191:

  Which of the following are components of an "active" CPU cooling solution?

  A. A heatsink and thermal compound.
  B. A heatsink, radiator, and thermal compound.
  C. A heatsink, attached fan, and thermal compound.
  D. A heatsink, case fan, and thermal compound.
  C. A heatsink, attached fan, and thermal compound.

• Question 192:

  Which of the following media has a capacity of 8.6 GB?

  A. CD
  B. DL DVD
  C. DL Blu-ray
  D. DVD
  B. DL DVD

• Question 193:

  A motherboard contains four memory slots. Two of the slots are colored blue and two of the slots are colored black. Which of the following would be the correct way to populate memory in the slots for best performance?

  A. Slower memory in both blue slots and faster memory in both black slots
  B. Memory that matches in speed and size in either both blue slots and both black slots
  C. Faster memory in both blue slots and slower memory in both black slots
  D. Place memory in either both black slots or both blue slots but not both at the same time
  B. Memory that matches in speed and size in either both blue slots and both black slots

• Question 194:

  Which of the following describes the MAIN difference between a plenum rated cable versus a non- plenum rated cable?

  A. A reduced production of hazardous fumes when subjected to fire
  B. The ability to be bent into tighter turning radiuses within conduit
  C. A reduced noise level when bundled in groups of 20 or more
  D. The ability to transmit data with fewer cross-talk interruptions
  A. A reduced production of hazardous fumes when subjected to fire

• Question 195:

  Which of the following laptop display types relies on a backlight for the display presentation?

  A. LCD
  B. LED
  C. CRT
  D. Plasma
  A. LCD

• Question 196:

  A technician is asked to recommend hardware for a new computer for a graphic artist company that regularly uses 3-D animation software. Which of the following components should be chosen to BEST meet the customer's needs?

  A. Specialized video card
  B. Multi-core processor
  C. TV tuner/recorder
  D. Tape backup drive
  A. Specialized video card

• Question 197:

  If a technician is trying to remote into a computer through a firewall, which of the following ports, by default, MUST be forwarded?

  A. 21
  B. 25
  C. 110
  D. 3389
  D. 3389

• Question 198:

  Which of the following expansion slots is characterized by having an x16 speed?

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

• Question 199:

  A surge suppressor is only capable of providing protection against which of the following environmental hazards?

  A. Electrostatic discharge
  B. Power blackouts
  C. Power spikes
  D. Power brown outs
  C. Power spikes

• Question 200:

  Which of the following devices converts digital signals to analog ones?

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