In a producer/consumer relationship, when a consumer finds the buffer empty or finds that the previous data has already been read, the consumer should call __________.
A) lock
B) signal
C) sleep
D) await.

Question

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The Answer of In a producer/consumer relationship, when a consumer finds the buffer empty or finds that the previous data has already been read, the consumer should call __________.
A) lock
B) signal
C) sleep
D) await.

In a Producer/consumer Relationship, When a Consumer Finds the Buffer