In which of the following Indefinite blocking may occur

Question

In which of the following order indefinite blocking may occur if we add and remove process from the list associated with a semaphore.

a)LIFO

b)FIFO

Answer 1

Indefinite blocking may occur if we add and remove processes from the list associated with a semaphore in LIFO order.

Comments

bro LIFO is implemented by stack,not queue.queue implements FIFO.correct your xplanation.though answer is right..It should be LIFO.

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Yes yes...sorry big mistake :P

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(associated with semaphore)-what it means  can u plz explain