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Andrew S. Tanenbaum (OS) Edition 4 Exercise 4 Question 7 (Page No. 333)
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In some systems it is possible to map part of a file into memory. What restrictions must such systems impose? How is this partial mapping implemented?
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Andrew S. Tanenbaum (OS) Edition 4 Exercise 4 Question 15 (Page No. 333)
Some digital consumer devices need to store data, for example as files. Name a modern device that requires file storage and for which contiguous allocation would be a fine idea.
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Andrew S. Tanenbaum (OS) Edition 4 Exercise 4 Question 14 (Page No. 333)
In light of the answer to the previous question, does compacting the disk ever make any sense?
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Andrew S. Tanenbaum (OS) Edition 4 Exercise 4 Question 13 (Page No. 333)
One way to use contiguous allocation of the disk and not suffer from holes is to compact the disk every time a file is removed. Since all files are contiguous, copying a file requires a seek and rotational delay to read the file ... a new location? Using these numbers, how long would it take to compact half of a $16-GB$ disk?
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Andrew S. Tanenbaum (OS) Edition 4 Exercise 4 Question 12 (Page No. 333)
Describe the effects of a corrupted data block for a given file for: contiguous, linked, and indexed (or table based).
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