Introduction to SQL Multiple Choice Questions and Answers PDF eBook Download
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"The with clause, was introduced in" Multiple Choice Questions (MCQs) on introduction to sql with choices sql:1999, sql:1998, sql:2000, and sql:2001 for computer information science. Practice jobs' assessment test, online learning nested subqueries quiz questions for computer software engineer online degree.
MCQs on Introduction to SQL Quiz 1 PDF eBook Download
MCQ: The with clause, was introduced in
MCQ: To specify duplicate retention, we can use the keyword in place of distinct, which is
- Select distinct
MCQ: An identifier, that is used to rename a relation is referred to as a
- Input variable
- Clone name
- Correlation name
- Table alias
MCQ: The exist construct returns true as a value, if the argument subquery is
- Not empty
- Not exist
MCQ: If any of the input values is null, the result of an arithmetic expression, would be