Oracle
1Z0-061 · Question #2
1Z0-061 Question #2: Real Exam Question with Answer & Explanation
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Question
Which three tasks can be performed using SQL functions built into Oracle Database?
Options
- ADisplaying a date in a nondefault format
- BFinding the number of characters in an expression
- CSubstituting a character string in a text expression with a specified string
- DCombining more than two columns or expressions into a single column in the output
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