 
			 
			MCQOPTIONS
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				| 1. | In a _____________ operations do not wait for requests to produce tuples, but instead generate the tuples eagerly. | 
| A. | Demand-driven pipeline | 
| B. | Producer-driven pipeline | 
| C. | Demand pipeline | 
| D. | All of the mentioned | 
| Answer» C. Demand pipeline | |