SAS_Institute
A00-212 · Question #157
When does a SELECT statement in a DATA step always use fewer CPU resources than IF- THEN/ELSE statements?
The correct answer is B. when there is a large selection of uniformly distributed numeric values. See the full explanation below for the reasoning.
Question
When does a SELECT statement in a DATA step always use fewer CPU resources than IF- THEN/ELSE statements?
Options
- Awhen there is a large selection of randomly distributed numeric values
- Bwhen there is a large selection of uniformly distributed numeric values
- Cwhen there is a small selection of randomly distributed character values
- Dwhen there is a small selection of uniformly distributed character values
How the community answered
(43 responses)- A5% (2)
- B81% (35)
- C2% (1)
- D12% (5)
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