Oracle
1Z0-071 · Question #154
1Z0-071 Question #154: Real Exam Question with Answer & Explanation
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Question
Which three statements are true regarding single-row functions? (Choose three.)
Options
- AThe data type returned, can be different from the data type of the argument that is referenced.
- BThey can return multiple values of more than one data type.
- CThey can accept only one argument.
- DThey can be nested up to only two levels.
- EThey can be used in SELECT, WHERE, and ORDER BY clauses.
- FThey can accept column names, expressions, variable names, or a user-supplied constants as
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