Computer Hardware
What product is used to clean smudged keys on a keyboard?

All-purpose cleaner
TMC solvent
Silicone spray
None of these
Denatured alcohol

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
Which would you do first when troubleshooting a faulty monitor?

Power down the computer, then turn it on again to see if that corrects the problem
Use a meter to check the CRT and internal circuitry for continuity
Power down the monitor, then turn it on again to see if that corrects the problem
Check its connections to the computer and power source

ANSWER DOWNLOAD EXAMIANS APP