Exercise: Computer Hardware

Questions for: Computer Hardware

Your CD-ROM audio cable connects to the:
A:
speaker
B:
sound card (or motherboard if sound is integrated with it)
C:
power supply
D:
hard drive
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
What would you ask to determine if the display is working?
A:
Is there a video cursor or action on the screen?
B:
Did the computer beep or chime?
C:
Is there high voltage static on the screen
D:
All of the above
Answer: D
No answer description is available. Let's discuss.
📖
📝
💬
👁️
UART is a type of serial chip. Its letters stand for:
A:
unidirectional access regarding transmission
B:
universal asynchronous receiver/ transmitter
C:
upper advanced real transfer
D:
unable all restore t-bits
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
A capacitor is measured in which of the following units?
A:
Volts
B:
Ohms
C:
Farads
D:
Resistance
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Which step should you perform first before discharging a CRT?
A:
Remove the CRT from its housing
B:
Disconnect the CRT from the computer
C:
Remove the video assembly
D:
Turn power off before removing power source
Answer: D
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz