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Exam 1z0-071 topic 1 question 186 discussion

Actual exam question from Oracle's 1z0-071
Question #: 186
Topic #: 1
[All 1z0-071 Questions]

Which three statements are true about Data Manipulation Language (DML)?

  • A. UPDATE statements can have different subqueries to specify the values for each updated column.
  • B. INSERT INTO…SELECT…FROM statements automatically commit.
  • C. DML statements require a primary key be defined on a table.
  • D. DELETE statements can remove multiple rows based on multiple conditions.
  • E. INSERT statements can insert NULLs explicitly into a column.
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Suggested Answer: ADE 🗳️
by kay000001 at Oct. 20, 2024, 1:09 a.m.

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kay000001
2 months, 3 weeks ago
Selected Answer: ADE
Answers are: A, D, E.
upvoted 1 times
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