Oracle
1Z0-074 · Question #62
1Z0-074 Question #62: Real Exam Question with Answer & Explanation
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Question
Which two statements are true about substitution variables? (Choose two.)
Options
- AA substitution variable can be used with any clause in a SELECT statement
- BA substitution variable used to prompt for a column name must be enclosed in a single quotation marks
- CA substitution variable prefixed with & always prompts only once for a value in a session
- DA substitution variable can be used only in a SELECT statement
- EA substitution variable used to prompt for a column name must be enclosed in double quotation marks
- FA substitution variable prefixed with && prompts only once for a value in a session unless it is set to
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