What is buffer in operating systems?
2022
What is buffer in operating systems?
- A.
It is a memory area.
- B.
It is a special register.
- C.
It is a secondary storage area.
- D.
It is ROM.
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Correct answer: A
A buffer is a region of memory used to temporarily store data during transfer between devices or processes. It facilitates smooth data flow by handling speed mismatches.