Consider a system with 12 magnetic tape drivers (TD) and 3 processes (P0,P1 and P2). Suppose that, at time t0, process P0 is holding 5 TD, P1 is holding 2 TD and P2 is holding 2 TD and there are 3 free TDs.
Process Maximum Needs
P0 10
P1 4
P2 9
Provide the sequence which satisfies the safety condition (non-deadlock state).
a. P1, P0, P2
b. P2, P0, P1
c. P1, P2, P0
d. P2, P0, P1