A) Extension
B) Utility
C) Device driver
D) Network
E) Update
Correct Answer: B
Solution :
[b] In computers, a utility is an auxiliary program that performs a specific useful function to maintain, or augment the efficiency of, a computer system. Functions performed by utilities include data compression, data recovery, disk defragmentation, management of computer resources and files, system diagnosis, virus detection, and numerous other.You need to login to perform this action.
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