Question 31 : The size of a page is typically :
1. varied
2. power of 2
3. power of 4
4. none of the mentioned
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Question 32 : The _____ table contains the base address of each page in physical memory.
1. process
2. memory
3. page
4. frame
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Question 33 : The __________ is used as an index into the page table.
1. frame bit
2. page number
3. page offset
4. frame offset
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Question 34 : Every address generated by the CPU is divided into two parts :
1. frame bit & page number
2. page number & page offset
3. page offset & frame bit
4. frame offset & page offset
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Question 35 : Logical memory is broken into blocks of the same size called _________
1. frames
2. pages
3. backing store
4. none of the mentioned
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Question 36 : Physical memory is broken into fixed-sized blocks called ________
1. frames
2. pages
3. backing store
4. none of the mentioned
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Question 37 : When the memory allocated to a process is slightly larger than the process, then :
1. internal fragmentation occurs
2. external fragmentation occurs
3. both internal and external fragmentation occurs
4. neither internal nor external fragmentation occurs
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Question 38 : Sometimes the overhead of keeping track of a hole might be :
1. larger than the memory
2. larger than the hole itself
3. very small
4. all of the mentioned
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Question 39 : External fragmentation will not occur when :
1. first fit is used
2. best fit is used
3. worst fit is used
4. no matter which algorithm is used, it will always occur
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Question 40 : External fragmentation exists when :
1. enough total memory exists to satisfy a request but it is not contiguous
2. the total memory is insufficient to satisfy a request
3. a request cannot be satisfied even when the total memory is free
4. none of the mentioned
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