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A Level Memory Management Flashcards | StudBud
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A Level Memory Management
A Level Memory Management
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A level revision guide for OCR Computer Science 2016
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What is memory management?
Memory is as memory does
Memory is infinate, but needs order
Memory is limited so needs managing
2
Segments are not variable in size
False
True
3
Segmentation is involved with loading programs into memory.
he programs do not need to be loaded at once
The programs need to be loaded at once
4
Pages are smaller than segments?
True
False
5
Pages do not need to be contiguous - They could be in a different part of memory?
True
False
6
Memory management system that takes advantage of paging because...
because they are numbered in order of the sequence
OS reads data from secondary storage in blocks called pages
They are sorted in specificed order to allocate memory.
7
Segmenting and paging are not similar techniques.
True
False
8
Paging plays a role in memory management for a computer's OS
False
True
9
Pages are all identical sizes
true
false
10
Paging is a method of writing data to, and reading it from, secondary storage.
False
True
