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Exam 1z0-149 topic 1 question 27 discussion

Actual exam question from Oracle's 1z0-149
Question #: 27
Topic #: 1
[All 1z0-149 Questions]

Which three are true about user-defined functions? (Choose three.)

  • A. They can be used in ORDER BY and GROUP BY clauses.
  • B. They can be executed as standalone commands.
  • C. They must be defined with at least one parameter.
  • D. They need not return any values.
  • E. They can appear in the select list of a SELECT statement.
  • F. Functions can call only other functions.
  • G. They can be used in CONNECT BY and START WITH clauses.
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Suggested Answer: AEG 🗳️
by trex_fcs at May 29, 2023, 4:07 a.m.

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ahmed0_10101
5 months, 2 weeks ago
A E G this is the correct answer
upvoted 1 times
...
muradh8
1 year, 1 month ago
User-defined functions can appear in a SQL statement anywhere SQL functions can appear
upvoted 1 times
muradh8
1 year, 1 month ago
answer is: A,E,G
upvoted 1 times
...
...
trex_fcs
1 year, 8 months ago
Selected Answer: AEG
tested
upvoted 4 times
...
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