

MCQOPTIONS
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1. |
__All of the following are task performed by the operating system except__ |
A. | Managing hardware on the computer |
B. | Controlling the access that application program has to the CPU |
C. | Performing housekeeping task like file compression and disk defragmentation |
D. | Provides an interface for user to interact with computer |
Answer» D. Provides an interface for user to interact with computer | |