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Category > Computer Science Posted 07 May 2017 My Price 5.00

Consider a file system on a disk that has both logical and physical block

Consider a file system on a disk that has both logical and physical block sizes of 512 bytes. Assume that the information about each file is already in memory. For each of the three allocation strategies (contiguous, linked, and indexed), answer these questions:

a. How is the logical-to-physical address mapping accomplished in this system? (For the indexed allocation, assume that a file is always less than 512 blocks long.)

b. If we are currently at logical block 10 (the last block accessed was block 10) and want to access logical block 4, how many physical blocks must be read from the disk?

 

 

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Alpha Geek
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Status NEW Posted 07 May 2017 09:05 AM My Price 5.00

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file 1494148342-Answer.docx preview (227 words )
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