of empty blocks in a linked list in the order of their address, where each node stores the size of next empty plock in the memory. Say that current state of the memory is hold by the linked list shown below, which tells that there are currently four empty blocks in the memory, and the size of first block is 12 byte etc. 12 8 3 Assume that following memory block requests have been made in given order: 8 bytes, 2 bytes and 6 bytes. Draw the linked list to be changed after each block assignment by the following strategies; (a) First Fit (a) Best Fit

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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An operating system follows a variable memory partitioning model. The system keeps track
Question 31
of empty blocks in a linked list in the order of their address, where each node stores the size of next empty
block in the memory. Say that current state of the memory is hold by the linked list shown below, which tells
that there are currently four empty blocks in the memory, and the size of first block is 12 byte etc.
12
8
3
Assume that following memory block requests have been made in given order: 8 bytes, 2 bytes and 6 bytes.
Draw the linked list to be changed after each block assignment by the following strategies;
(a) First Fit
(a) Best Fit
Transcribed Image Text:An operating system follows a variable memory partitioning model. The system keeps track Question 31 of empty blocks in a linked list in the order of their address, where each node stores the size of next empty block in the memory. Say that current state of the memory is hold by the linked list shown below, which tells that there are currently four empty blocks in the memory, and the size of first block is 12 byte etc. 12 8 3 Assume that following memory block requests have been made in given order: 8 bytes, 2 bytes and 6 bytes. Draw the linked list to be changed after each block assignment by the following strategies; (a) First Fit (a) Best Fit
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