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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Q. Using transient code, _______ the size of the operating system during program execution.

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Q. When memory is divided into several fixed sized partitions, each partition may contain ________

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Q. In fixed sized partition, the degree of multi programming is bounded by ___________

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Q. The first fit, best fit and worst fit are strategies to select a ______

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Q. In internal fragmentation, memory is internal to a partition and :

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Q. A solution to the problem of external fragmentation is :

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Q. Another solution to the problem of external fragmentation problem is to :

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Q. If relocation is static and is done at assembly or load time, compaction _________

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Q. The disadvantage of moving all process to one end of memory and all holes to the other direction, producing one large hole of available memory is :

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Q. __________ is generally faster than _________ and _________

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Q. External fragmentation exists when :

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