Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
Expert Solution & Answer
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Chapter 12, Problem 3PE

Explanation of Solution

a)

Mapping logical page number to physical page number:

  • In flash transaction table it is stored in the form of array containing the physical page num...

Explanation of Solution

b)

Representation of the flash transaction table:

It requires around 32 bits for every page o...

Explanation of Solution

c)

Reducing the size:

  • Consider the mapping is made such that every “p” consecutive logical page numbers are being mapped to “p” consecutive physical pages.
  • So the mapping of the first page can be stored for every “p” pages...

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