Tuples are generated ___________ in producer-driven pipelining, they are generated ________, on demand, in demand-driven pipelining.
A. Lazily, Eagerly
B. Eagerly, Lazily
C. Slowly, Eagerly
D. Eagerly, Slowly
Answer:A
Tuples are generated ___________ in producer-driven pipelining, they are generated ________, on demand, in demand-driven pipelining.
A. Lazily, Eagerly B. Eagerly, Lazily C. Slowly, Eagerly D. Eagerly, Slowly
Explanation: Producer-driven pipelining is very useful in parallel processing systems.