Consider the following system with 4 processes and 2 resources. The allocation and request matrices and available vector are given below. Allocation Matrix Request Matrix Process A B 4 3 12 17 5 1 Available B 5 Process A B P1 4 1 P2 P3 1 P4 P1 A P2 4 2 P3 2 P4 What will be the available for A and B after the execution of process P1?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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Consider the following system with 4 processes and 2 resources. The allocation and request
matrices and available vector are given below.
Request Matrix
Process A B
4 3
12
17
Allocation Matrix
Available
B
Process A
B
P1
4
P1
A
P2
1
3
P2
4
5
P3
1
2
P3
P4
P4
5
1
What will be the available for A and B after the execution of process P1?
O a. A = 8, B = 6
O b. None of these
O .A = 6, B = 4
O d. A = 8, B = 8
O e. A = 6, B = 8
Transcribed Image Text:Consider the following system with 4 processes and 2 resources. The allocation and request matrices and available vector are given below. Request Matrix Process A B 4 3 12 17 Allocation Matrix Available B Process A B P1 4 P1 A P2 1 3 P2 4 5 P3 1 2 P3 P4 P4 5 1 What will be the available for A and B after the execution of process P1? O a. A = 8, B = 6 O b. None of these O .A = 6, B = 4 O d. A = 8, B = 8 O e. A = 6, B = 8
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