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Computer Science · Q128

Computer Hardware

Engineering and GATE · Computer Science · question 128

Q128

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
E.
None of the above

Answer: Option D

Solution

Answer: Option D
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