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Q.
A minimum of _____ variable(s) is/are required to be shared between processes to solve the critical section problem.

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In the bounded buffer problem, there are the empty and full semaphores that ____________
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When several processes access the same data concurrently and the outcome of the execution depends on the particular order in which the access takes place, is called?
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3.
A system with 5 processes P0 through P4 and three resource types A, B, C have A with 10 instances, B with 5 instances, and C with 7 instances. At time t0, the following snapshot has been taken:
Process
P0               
P1               
P2           
P3           
P4       

Allocation (process-wise : P0 through P4 top TO bottom) 
A   B   C
0   1   0
2   0   0
3   0   2
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3   2   2
9   0   2
2   2   2
4   3   3

Available
A   B   C
3   3   2
The sequence leads the system to ____________
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TestAndSet instruction is executed ____________
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The signal operation of the semaphore basically works on the basic _______ system call.
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