Database Systems MCQs - Chapter
Introduction to SQL Multiple Choice Questions and Answers PDF p. 1
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"The with clause, was introduced in" Multiple Choice Questions (MCQ) on introduction to sql with choices sql:1999, sql:1998, sql:2000, and sql:2001 for computer information science. Practice nested subqueries quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for computer software engineer online degree.
MCQs on Introduction to SQL Quiz
1.
The with clause, was introduced in
2.
To specify duplicate retention, we can use the keyword in place of distinct, which is
3.
An identifier, that is used to rename a relation is referred to as a
4.
The exist construct returns true as a value, if the argument subquery is
5.
If any of the input values is null, the result of an arithmetic expression, would be