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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Q. External fragmentation will not occur when :

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Q. Sometimes the overhead of keeping track of a hole might be :

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Q. When the memory allocated to a process is slightly larger than the process, then :

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Q. Physical memory is broken into fixed-sized blocks called ________

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Q. Logical memory is broken into blocks of the same size called _________

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Q. Every address generated by the CPU is divided into two parts :

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Q. The __________ is used as an index into the page table.

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