RGPV CS 2013 Bankers algo matrix need safe state PYQ

RGPV 2013

Consider the following snapshot of a system

Process

Allocation

Max

Available

 

A

B

C

D

A

B

C

D

A

B

C

D

P0

0

0

1

2

0

0

1

2

1

5

2

0

P1

1

0

0

0

1

7

5

0

 

 

 

 

P2

1

3

5

4

2

3

5

6

 

 

 

 

P3

0

6

3

2

0

6

5

2

 

 

 

 

P4

0

0

1

4

0

6

5

6

 

 

 

 

Answer the following questions using Bankers algorithm:
i) What is the, content of the matrix need?
ii)  Is the system in a safe state?