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There are four processes which are going to share nine tape drives. Their current and maximum number of allocation numbers are as follows : 
process Current maximum 
P1 3 6 
P2 1 2 
P3 4 9 
P4 0 2 
a) Is the system in a safe state? Why or why not? 
b) Is the system deadlocked? Why or why not? 

Computer Engineering, Engineering

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