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MCQOPTIONS

1.	In a Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â the system makes repeated requests for tuples from the operation at the top of the pipeline.
A.	demand-driven pipeline
B.	producer-driven pipeline
C.	demand pipeline
D.	all of the mentioned
Answer» B. producer-driven pipeline

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