Question

name any four system maintaince activities​

Answer 1

Answer:

There are four types of maintenance, namely, corrective, adaptive, perfective, and preventive. ... Corrective maintenance deals with the repair of faults or defects found in day-today system functions.

Hope this is help you✨

Answer 2

Answer:

keep clean

don't always use

don't take food near it

and take care of your eye