| 1. | A ___________ contains information about the file, including ownership, permissions, and location of the file contents. |
| Discuss |
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Answer: (a).File Control Block (FCB)
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| 2. | Which of the following is crucial time while accessing data on the disk? |
| Discuss |
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Answer: (a).Seek time
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| 3. | The time taken by the disk arm to locate the specific address of a sector for getting information is called __________. |
| Discuss |
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Answer: (b).Seek Time
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| 5. | Which of the following disk scheduling techniques has a drawback of starvation ? |
| Discuss |
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Answer: (b).SSTF
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| 6. | In the ___________ method of data transfer, the participation of the processor is eliminated during data transfer. |
| Discuss |
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Answer: (c).Direct Memory Access
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| 7. | Data reside in file on disk under DOS environment, which of the following file name is invalid ? |
| Discuss |
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Answer: (c).COMPAQ.BOOK
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| 8. | The time taken to bring the desired track/cylinder under the head is _________. |
| Discuss |
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Answer: (a).Seek time
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| 9. | If the Disk head is located initially at 32, find the number of disk moves required with FCFS if the disk queue of I/O blocks requests are 98,37,14,124,65,67. |
| Discuss |
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Answer: (d).321
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| 10. | The solution to Critical Section Problem is : Mutual Exclusion, Progress and Bounded Waiting. |
| Discuss |
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Answer: (b).The statement is true
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