Explore topic-wise MCQs in Operating System.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Operating System knowledge and support exam preparation. Choose a topic below to get started.

1.

THE_DISK_BANDWIDTH_IS_:?$

A. the total number of bytes transferred
B. total time between the first request for service and the completion on the last transfer
C. the total number of bytes transferred divided by the total time between the first request for service and the completion on the last transfer
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
2.

______ controller sends the command placed into it, via messages to the _____ controller?

A. host, host
B. disk, disk
C. host, disk
D. disk, host
Answer» D. disk, host
Discussion