MCQOPTIONS
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MCQOPTIONS
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. |
IF_THE_NUMBER_OF_CYCLES_SPENT_BUSY_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®_WAITING_IS_NOT_EXCESSIVE,_THEN_:?$# |
| A. | interrupt driven I/O is more efficient than programmed I/O |
| B. | programmed I/O is more efficient than interrupt driven I/O |
| C. | both programmed and interrupt driven I/O are equally efficient |
| D. | none of the mentioned |
| Answer» C. both programmed and interrupt driven I/O are equally efficient | |
| 2. |
I/O is a _________ in system performance? |
| A. | major factor |
| B. | minor factor |
| C. | does not matter |
| D. | none of the mentioned |
| Answer» B. minor factor | |