(1) When using First-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be loaded into, respectively? Put your answer in the following 5 blanks, from left to right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case insensitive. (Chose H1, H2, or H8) *** Fig. 4 A/ A/ (2) When using Best-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be loaded into, respectively? Put your answer in the following 5 blanks, from left to right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case

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
Problem 1PE
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Operating system

Consider a swapping system in which memory consists of the holes as shown in Fig. 4. Note that A to I represent processes
in memory, and H₁ to Hs are eight holes. Process P₁, P2, ..., P5 are generated sequentially, and their sizes are as follows:
P₁ requests 8 KB.
P2 requests 10KB.
P3 requests 13KB.
P4 requests 5KB
Ps requests 4KB
Answer the following questions:
1.
11.
111.
iv.
V.
H₁ A H2 B H3 C
4KB
10KB
5KB
H4 D
16KB
A/
H5
8KB
A/
E H6 G
9KB
H7
15KB
A/
I
(1) When using First-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be
loaded into, respectively? Put your answer in the following 5 blanks, from left to
right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case
insensitive.
(Chose H1, H2, . or H8)
H8
13KB
Fig. 4
A/
(2) When using Best-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be
loaded into, respectively? Put your answer in the following 5 blanks, from left to
right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case
Q Search
O
Transcribed Image Text:Consider a swapping system in which memory consists of the holes as shown in Fig. 4. Note that A to I represent processes in memory, and H₁ to Hs are eight holes. Process P₁, P2, ..., P5 are generated sequentially, and their sizes are as follows: P₁ requests 8 KB. P2 requests 10KB. P3 requests 13KB. P4 requests 5KB Ps requests 4KB Answer the following questions: 1. 11. 111. iv. V. H₁ A H2 B H3 C 4KB 10KB 5KB H4 D 16KB A/ H5 8KB A/ E H6 G 9KB H7 15KB A/ I (1) When using First-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be loaded into, respectively? Put your answer in the following 5 blanks, from left to right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case insensitive. (Chose H1, H2, . or H8) H8 13KB Fig. 4 A/ (2) When using Best-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be loaded into, respectively? Put your answer in the following 5 blanks, from left to right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case Q Search O
(3) When using Worst-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be
loaded into, respectively? Put your answer in the following 5 blanks, from left to
right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case
insensitive.
(Chose H1, H2, ..., or H8)
A/
(Chose H1, H2,
..., or H8)
A/
(4) When using Next-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be
loaded into, respectively? Put your answer in the following 5 blanks, from left to
right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case
insensitive.
N
A/
A
A/
N
Transcribed Image Text:(3) When using Worst-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be loaded into, respectively? Put your answer in the following 5 blanks, from left to right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case insensitive. (Chose H1, H2, ..., or H8) A/ (Chose H1, H2, ..., or H8) A/ (4) When using Next-Fit algorithm, which hole will P1, P2, P3, P4 and P5 will be loaded into, respectively? Put your answer in the following 5 blanks, from left to right (First blank is for P1, second blank is for P2, ..., 5th blank is for P5), case insensitive. N A/ A A/ N
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