C-03-Q021mediumsingle_mcq

Who can perform preventive maintenance?

aOnly certified engineers
bOnly the manufacturer
cUsers themselves
dOnly the seller

ব্যাখ্যা

Preventive maintenance involves simple, routine care—cleaning, virus scanning, software updates, and proper handling—that requires no special technical expertise, so ordinary users can perform it themselves to keep a computer running well.

এই অধ্যায়ের আরও প্রশ্ন

C-03-Q022Corrective maintenance usually requires —
C-03-Q023Which of the following is an example of preventive maintenance?
C-03-Q024Disk defragmentation is an example of —
C-03-Q025Updating software is classified under —
C-03-Q026Replacing components after they have failed falls under —
C-03-Q027Which objects should NOT be kept near the computer?
C-03-Q028To protect against electric shocks, the computer's power connection should have —
C-03-Q029Magnets near the computer can affect mainly —
C-03-Q030Proper grounding of the power connection is a safety measure against —
C-03-Q031Why did Raina's father buy her a laptop?

Computer Maintenance and Cyber Security — সব প্রশ্ন দেখুন (115টি) →