engineering recuitment ISRO Scientist Computer Science Mock Test Operating Systems Deadlock Deadlock Handling
A system shares 9 tape drives. The current allocation and maximum requirement of tape drives for three processes are shown below:
|
Process |
Current Allocation |
Maximum Requirement |
|
P1 |
3 |
7 |
|
P2 |
1 |
6 |
|
P3 |
3 |
5 |
Which of the following best describes current state of the system?
1
Safe, Deadlocked
2
Safe, Not Deadlocked
3
Note Safe, Deadlocked
4
Not Safe, Not Deadlocked