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C PROGRAMMING Create a memory allocation program to show the how the First Fit strategy would allocate memory and move the spaces in memory. Given the memory block size is 20 and initially there are 5 holes with the sizes { 4, 3, 8, 2, 3} After each allocation, if there are leftover space, the space can be given to the next hole. If there are 5 blocks of data with sizes {3,4,3,5,3}. Try to fit them in the block of memory. How are the hole sizes changed as you allocate and shuffle the memory. Sample Output:

C PROGRAMMING Create a memory allocation program to show the how the First Fit strategy would allocate memory and move the spaces in memory. Given the memory block size is 20 and initially there are 5 holes with the sizes { 4, 3, 8, 2, 3} After each allocation, if there are leftover space, the space can be given to the next hole. If there are 5 blocks of data with sizes {3,4,3,5,3}. Try to fit them in the block of memory. How are the hole sizes changed as you allocate and shuffle the memory. Sample Output:

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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C PROGRAMMING

Create a memory allocation program to show the how the First Fit strategy would allocate memory and move the spaces in memory.

Given the memory block size is 20 and initially

there are 5 holes with the sizes { 4, 3, 8, 2, 3}

After each allocation, if there are leftover space, the space can be given to the next hole.

If there are 5 blocks of data with sizes {3,4,3,5,3}. Try to fit them in the block of memory. How are the hole sizes changed as you allocate and shuffle the memory.

Sample Output:

 

Initial space allocation Hole e : e Hole 1 : 0 Hole 2 : 0 -754973744 35544 41222336 41227488 Hole 3 : ө Hole 4 : 0 Enter data block size: 3 Allocated hole e Enter data block size: 4 Allocated hole 1 Enter data block size: 3 Allocated hole 2 Enter data block size: 5 Allocated hole 3 Enter data block size: 3 Allocated hole 4 All holes occupied? -771750959 true true true true true Final space allocation Hole e : 0 Hole 1 : 0 Hole 2 : 0 Hole 3 : е Hole 4 : 0 -771750959 -771750959 35545 -771750959 -771750959 35545 -754973744 -771750959 35545 -754973744
Transcribed Image Text:Initial space allocation Hole e : e Hole 1 : 0 Hole 2 : 0 -754973744 35544 41222336 41227488 Hole 3 : ө Hole 4 : 0 Enter data block size: 3 Allocated hole e Enter data block size: 4 Allocated hole 1 Enter data block size: 3 Allocated hole 2 Enter data block size: 5 Allocated hole 3 Enter data block size: 3 Allocated hole 4 All holes occupied? -771750959 true true true true true Final space allocation Hole e : 0 Hole 1 : 0 Hole 2 : 0 Hole 3 : е Hole 4 : 0 -771750959 -771750959 35545 -771750959 -771750959 35545 -754973744 -771750959 35545 -754973744
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