Q. The …………….. policy segments the disks request queue into sub queues of the length N.

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Q. Memory management is

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Q. Block or Buffer caches are used

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Q. CPU fetches the instruction from memory according to the value of

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Q. A memory buffer used to accommodate a speed differential is called

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Q. Which one of the following is the address generated by CPU?

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Q. Run time mapping from virtual to physical address is done by

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Q. Memory management technique in which system stores and retrieves data from secondary storage for use in main memory is called

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Q. The address of a page table in memory is pointed by

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Q. Program always deals with

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Q. The page table contains

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Q. What is compaction?

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Q. Operating System maintains the page table for

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Q. The main memory accommodates :

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Q. The operating system is :

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Q. In contiguous memory allocation :

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Q. The relocation register helps in :

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Q. With relocation and limit registers, each logical address must be _______ the limit register.

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Q. The operating system and the other processes are protected from being modified by an already running process because :

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Q. Transient operating system code is code that :

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