Oracle
1Z0-071 · Question #4
1Z0-071 Question #4: Real Exam Question with Answer & Explanation
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Question
Which three tasks can be performed using SQL functions built into Oracle Database? (Choose three.)
Options
- ACombining more than two columns or expressions into a single column in the output
- BDisplaying a date in a nondefault format
- CSubstituting a character string in a text expression with a specified string
- DFinding the number of characters in an expression
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