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Exam 1z0-071 topic 1 question 87 discussion

Actual exam question from Oracle's 1z0-071
Question #: 87
Topic #: 1
[All 1z0-071 Questions]

Which two statements are true about the WHERE and HAVING clauses in a SELECT statement? (Choose two.)

  • A. WHERE and HAVING clauses can be used in the same statement only if applied to different table columns.
  • B. The WHERE clause can be used to exclude rows after dividing them into groups.
  • C. The HAVING clause can be used with aggregating functions in subqueries.
  • D. The WHERE clause can be used to exclude rows before dividing them into groups.
  • E. Aggregating functions and columns used in HAVING clauses must be specified in the SELECT list of a query.
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Suggested Answer: CD 🗳️
by yaya32 at Jan. 16, 2024, 1:55 p.m.

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RIDA_007
1 month, 2 weeks ago
C is incorrect because subqueries using aggregate functions typically do not use HAVING clauses; rather, HAVING is used in the outer query to filter the results of aggregates
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yaya32
5 months, 3 weeks ago
Selected Answer: CD
CD for me
upvoted 2 times
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