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Computer Science - Operating Systems Concepts - Discussion

Discussion Forum : Operating Systems Concepts - Section 2 (Q.No. 14)
Operating Systems Concepts
14.
Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because
they are memory resident
they are initially stored on disk
they are available on magnetic tapes
they are partly in primary memory and partly on disk
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Albics said:   3 years ago
Microcomputer's operating systems like Apple DOS, MS-DOS and PC DOS etc are called disk operating systems because they are initially stored on disk.
Abhi said:   9 years ago
Because the os is stored in kernel part.
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