Q. Each entry in a segment table has a :

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Q. The segment base contains the :

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Q. The segment limit contains the :

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Q. The offset ‘d’ of the logical address must be :

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Q. If the offset is legal :

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Q. When the entries in the segment tables of two different processes point to the same physical location :

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Q. The protection bit is 0/1 based on :

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Q. If there are 32 segments, each of size 1Kb, then the logical address should have :

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Q. Consider a computer with 8 Mbytes of main memory and a 128 K cache. The cache block size is 4 K. It uses a direct mapping scheme for cache management. How many different main memory blocks can map onto a given physical cache block ?

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Q. A multilevel page table is preferred in comparison to a single level page table for translating virtual address to physical address because :

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Q. Which one of the following is not a secondary storage?

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Q. Which private network uses storage protocol rather than networking protocol?

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Q. The time for the disk arm to move the heads to the cylinder containing the desired sector is called

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Q. Which algorithm of disk scheduling selects the request with the least seek time from the current head positions?

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Q. Operating system is responsible for

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Q. A swap space can reside in

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Q. RAID level 1 refers to

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Q. When we write something on the disk, which one of the following can not happen?

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Q. During recovery from a failure

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Q. The replacement of a bad block generally is not totally automatic because

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