Oracle
1Z0-071 · Question #427
1Z0-071 Question #427: Real Exam Question with Answer & Explanation
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Question
Examine the data in the EMP table: You execute this query: Why does an error occur?
Exhibit
Options
- AAn alias name must not contain space characters.
- BAn alias name must always be specified in quotes.
- CAn alias name must not be used in an ORDER BY clause.
- DAn alias name must not be used in a GROUP BY clause.
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