CUET PG 2024 — Computer PYQ
CUET PG | Computer | 2024The current allocation and maximum requirement of different types of resources for four processes are given below:
|
Process |
Max |
Allocation |
Available |
||||||
|
R1 |
R2 |
R3 |
R1 |
R2 |
R3 |
R1 |
R2 |
R3 |
|
|
P1 |
8 |
6 |
4 |
1 |
2 |
1 |
4 |
4 |
5 |
|
P2 |
4 |
3 |
3 |
3 |
1 |
1 |
|
|
|
|
P3 |
10 |
1 |
3 |
4 |
1 |
3 |
|
|
|
|
P4 |
3 |
3 |
3 |
3 |
2 |
2 |
|
|
|
Consider the following four statements
(A) P2-- >P4 -- >P1-- >P3 is a safe sequence
(B) P4-- >P2 -- >P1-- >P3 is a safe sequence.
(C) P4-- >P2 -- >P3-- >P1 is a safe sequence
(D) P1-- >P4 -- >P2-- >P3 is a safe sequence.
Identify correct statements from the given options.

