CompTIA A+ Core 2 Question C-13

Recently, a user built a new gaming PC and is testing it out by running graphic intensive games. After a short time playing a game, the computer reboots with an error “a thermal event has occurred”. Which of the following is the MOST likely cause of this issue?

A. Processor is under-clocked
B. Insufficient power to the motherboard
C. Hard drive is overheating
D. Video card is overheating

Correct Answer: D

CompTIA A+ Core 2 Question A-99

After confirming BIOS support, technician has added a second video card and a new sound card to a computer’s motherboard. The computer continuously restarts. This is an indication of which of the following.

A. Incompatible sound card
B. Insufficient power supply
C. Insufficient memory
D. Defective video card

Correct Answer: B

CompTIA A+ Core 2 Question A-72

A technician troubleshooting a computer finds a faulty video card and needs to replace it. Which of the following safety procedures should be used to prevent damaging the new part?

A. Ground the computer and remove jewelry.
B. Self ground and handle the new card by the edges.
C. Place the computer on an ESD mat.
D. Attach an ESD strap to the new card during handling.

Correct Answer: B

CompTIA A+ Core 2 Question A-32

A user recently purchased a video card for gaming purposes. The user installed the appropriate drivers and validated they work using vendor-supplied test tools. However, while gaming, the speed of the case fans increases, the entire system locks up, and the user must hard boot to restart the computer. Which of the following is the MOST likely cause of this issue?

A. Unsupported operating system
B. Unacceptable CPU type and speed
C. Insufficient airflow and cooling
D. Inadequate video RAM amount

Correct Answer: C

CompTIA A+ Question L-50

Emily, a technician, is tasked with building a workstation that can host multiple virtual environments. Which of the following is the MOST important component for this type of build?

A. Specialized audio and video cards
B. HTPC compact form factor
C. High-end cooling
D. Dual monitors
E. Multiple CPU cores

Correct Answer: E

CompTIA A+ Question L-30

A customer brings a laptop in for repair, because the screen image is upside down. Which of the following is the BEST solution?

A. Change the screen orientation
B. Replace the video card
C. Connect an external monitor
D. Update the video card drivers

Correct Answer: A