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Question 224 - COF-R02 discussion

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Which of the following is an example of an operation that can be completed without requiring compute, assuming no queries have been executed previously?

A.
SELECT SUM (ORDER_AMT) FROM SALES;
Answers
A.
SELECT SUM (ORDER_AMT) FROM SALES;
B.
SELECT AVG(ORDER_QTY) FROM SALES;
Answers
B.
SELECT AVG(ORDER_QTY) FROM SALES;
C.
SELECT MIN(ORDER_AMT) FROM SALES;
Answers
C.
SELECT MIN(ORDER_AMT) FROM SALES;
D.
SELECT ORDER_AMT * ORDER_QTY FROM SALES;
Answers
D.
SELECT ORDER_AMT * ORDER_QTY FROM SALES;
Suggested answer: B
asked 23/09/2024
Patrick Duglay Piceda
34 questions
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