2. Suppose the diagram shows the current heap status, ie. PO and P1 are in the memory, the shaded area is the used space. PO P1 100 140 Using the first-fit, best-fit and worst-fit allocation strategies, draw three heap diagrams after each question (showing process names and their assigned areas) 1) P2 is created with 60 B 2) Pl terminated, and P3 is created with 50B 3) P4 is created with 30B 65535 4) PO is terminated, and P5 is created with 10B.

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
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2. Suppose the diagram shows the current heap status, ie. PO and P1 are in the memory, the shaded area
is the used space.
PO
100
P1
140
Using the first-fit, best-fit and worst-fit allocation strategies, draw three heap diagrams after each
question (showing process names and their assigned areas)
1) P2 is created with 60 B
2) P1 terminated, and P3 is created with 50B
3) P4 is created with 30B
65535
4) PO is terminated, and P5 is created with 10B.
3. What is the problem of too many holes in memory? What is the possible solution to it?
Transcribed Image Text:2. Suppose the diagram shows the current heap status, ie. PO and P1 are in the memory, the shaded area is the used space. PO 100 P1 140 Using the first-fit, best-fit and worst-fit allocation strategies, draw three heap diagrams after each question (showing process names and their assigned areas) 1) P2 is created with 60 B 2) P1 terminated, and P3 is created with 50B 3) P4 is created with 30B 65535 4) PO is terminated, and P5 is created with 10B. 3. What is the problem of too many holes in memory? What is the possible solution to it?
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