Question: In the readers - writers problem, process p and q are allowed to simultaneously access the shared resource if and only if: None of the

In the readers-writers problem, process p and q are allowed to simultaneously access the shared resource if and only if:
None of the above
p and q are both writing
p and q are both reading
Either p and q are both reading, or p and q are both writing O Either p or q or both is writing

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