CompTIA exam questions
A technician is working on a home theater PC in a location where the electrical system may not be properly grounded. As the technician is finishing the installation, which of the following should the computer technician do before connecting a cable TV line to a TV tuner card?
A. Perform self-grounding
B. Unplug the computer power cable
C. Use an ESD strap
D. Require the electrical system be brought up to code
Which of the following cooling types would MOST likely be recommended for a home theater PC?
A. Nitrogen
B. Liquid
C. Fan/heatsink
D. Passive
Which of the following would benefit MOST from the use of dual monitors?
A. Gaming PC
B. Home theater PC
C. A/V editing station
D. Thin client
A client wants to store video and music in one central location and stream it to multiple devices. Which of the following would BEST fill this need?
A. Home theater
B. Virtualization workstation
C. Home server
D. Gaming
Peter wants to purchase a computer for use in his family’s home theater and asks for advice. Which of the following should be the FIRST priority in Peter’s new computer?
A. Maximum RAM and CPU cores
B. High-end cooling and very powerful fans
C. High wattage power supply and large case
D. Surround sound audio and HDMI output
Which of the following would be important considerations when building a home theater PC? (Select TWO).
A. High-end cooling
B. HDMI output
C. Raid array
D. Dual monitor outputs
E. ITX form factor
For a home theater PC, which of the following parts would be considered the MOST useful for its purpose?
A. RAID card with 4 SATA channels
B. Video card with dual HDMI outputs
C. Video card with dual VGA outputs
D. AC ’97 onboard integrated 2 channel sound
Which of the following are the BEST features to include in a Home Theater PC? (Select TWO).
A. Liquid Cooling
B. VGA Output
C. Dual Monitors
D. Digital Audio
E. HDMI Output
F. NFC Capability
A user is looking to have a home theater PC built. Which of the following components should a technician include in this build?
A. TV tuner card
B. Video card with dual monitor output
C. USB 3.0 card
D. PCIe RAID controller
A user is requesting assistance in building a custom made PC for home theater use to connect to their existing large LCD screen. Which of the following components should MOST likely be recommended? (Select TWO).
A. Large IDE hard drive
B. HDMI output
C. Dual monitors
D. RAID array
E. TV tuner