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Internal fragmentation and external fragmentation

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Q1. If a program has 471 bytes and will be loaded into page frames of 100 bytes each, and the instruction to be used is at byte 132, answer the following questions: a. How many pages are needed to store the entire job? b. Compute the page number and the exact displacement for each of the byte addresses where the data is stored. (Remember that page numbering starts at zero).

Q2.

1. Compare and contrast internal fragmentation and external fragmentation. Explain the circumstances where one might be preferred over the other.

2. If a program has 471 bytes and will be loaded into page frames of 100 bytes each, and the instruction to be used is at byte 132, answer the following questions:

a. How many pages are needed to store the entire job?

b. Compute the page number and the exact displacement for each of the byte addresses where the data is stored. (Remember that page numbering starts at zero).

Reference no: EM131198322

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