Question: Solve the deadlock problem (Banker's Algorithm) provided below: Process Allocation Max Available P0 P1 P2 P3 P4 A B C D 0 0 1 2

Solve the deadlock problem (Banker's Algorithm) provided below:

Process
Allocation
Max
Available
P0
P1
P2
P3
P4
 
A    B    C   D
0     0     1    2
1     0     0    0
1     3     5    4
0     6     3    2
0     0     1    4
A   B   C  D
0    0    1   2
1    7    5   0
2    3    5   6
0    6    5   2
0    6    5   6
A   B   C  D
1    5    2   0

 

Answer the following questions using the Banker’s Algorithm

  • What will be the contents of matrix Need?
  • Draw the safe sequence?
  • If the request from P1 arrives for (0, 4, 2, 0), can the request be granted immediately?

 

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