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Exam 1z0-071 topic 1 question 129 discussion

Actual exam question from Oracle's 1z0-071
Question #: 129
Topic #: 1
[All 1z0-071 Questions]

Examine this query which executes successfully:



What will be the result?

  • A. It will return rows from both SELECT statements including duplicate rows.
  • B. It will return rows from both SELECT statements after eliminating duplicate rows.
  • C. It will return rows that are not common to both SELECT statements.
  • D. It will return rows common to both SELECT statements.
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Suggested Answer: A 🗳️
by kesammy9 at Feb. 23, 2023, 8:04 p.m.

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kesammy9
5 months, 1 week ago
Selected Answer: A
union all includes duplicates
upvoted 2 times
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