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How many instances of s does it take to create deadlock

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Reference no: EM132347644

There are 6 resources, A, B, F, G, I, O, each of which can be acquired and released. There are two resource-user (or thread) types S and T.

Each instance of S repeatedly executes this sequence:

It acquires I, then A, and then G.

It releases A and G.

It acquires B.

It releases I and then B.

Each instance of T repeatedly executes this sequence:

It acquires O, then G, and then F

It releases O

It releases G

It acquires A

It releases F and then A

a) How many instances of S does it take to create deadlock if there are no instances of T?

b) How many instances of T does it take to create deadlock if there are no instance of S?

Reference no: EM132347644

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