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If the results of one operation are passed on to the other, it is called as ________

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If the results of one operation are passed on to the other, it is called as ________

(a) Chain

(b) Pipeline

(c) Materialized

(d) Tree

I have been asked this question during an interview.

My question is from Evaluation of Expressions topic in section Query Processing and Optimization of RDBMS

1 Answer

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Best answer
The correct choice is (b) Pipeline

The best I can explain: If the results of one operation are passed on to the other, it is called as Pipelined. This can be used to evaluate several expressions simultaneously.

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