Oracle
1Z0-071 · Question #294
Which statement is true about aggregate functions?
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Reporting Aggregated Data Using the Group Functions
Question
Which statement is true about aggregate functions?
Options
- AThe AVG function implicitly converts NULLS to zero.
- BAggregate functions can be nested to any number of levels.
- CThe MAX and MIN functions can be used on columns with character data types.
- DAggregate functions can be used in any clause of a SELECT statement.
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Topics
#aggregate functions#AVG#MAX MIN#NULL handling