Question

Which of the following tasks are performed by an operating system?
keep track of files
b) allocates memory
c) recognizes input
d) all of these​

Answer 1

Answer:

d) all of these

Explanation:

Memory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free.

Answer 2

Answer:

Ans - all of these

Explanation:

because it has all are tasks of operating system.

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