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Computer Science - Computer Hardware

Exercise : Computer Hardware - Section 3
26.
Which step should you perform first before discharging a CRT?
Remove the CRT from its housing
Disconnect the CRT from the computer
Remove the video assembly
Turn power off before removing power source
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
A capacitor is measured in which of the following units?
Volts
Ohms
Farads
Resistance
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
UART is a type of serial chip. Its letters stand for:
unidirectional access regarding transmission
universal asynchronous receiver/ transmitter
upper advanced real transfer
unable all restore t-bits
use all ROM types
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive?
C
D
E
F
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
What would you ask to determine if the display is working?
Is there a video cursor or action on the screen?
Did the computer beep or chime?
Is there high voltage static on the screen
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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