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Nested Subqueries MCQ with Answers PDF

Nested Subqueries Multiple Choice Questions (MCQ), Nested Subqueries quiz answers PDF to study database systems online course for database systems classes. Introduction to SQL Multiple Choice Questions and Answers (MCQs), Nested Subqueries quiz questions for computer information science. "Nested Subqueries Book" PDF: additional basic operations, aggregate functions, nested subqueries test prep to learn online certificate courses.

"The with clause, was introduced in" MCQ PDF: nested subqueries with choices sql:1998, sql:1999, sql:2000, and sql:2001 for computer information science. Study nested subqueries quiz questions for merit scholarship test and certificate programs for computer software engineer online degree.

MCQs on Nested Subqueries Quiz

MCQ: The with clause, was introduced in

SQL:1998
SQL:1999
SQL:2000
SQL:2001

MCQ: The exist construct returns true as a value, if the argument subquery is

Empty
Not empty
Exist
Not exist

MCQ: A subquery that uses a correlation name from an outer query is called a

Derived subquery
Induced Subquery
Deduced subquery
Correlated subquery

MCQ: The SQL comparison = all is not the same to the operator

In
Like
As
All of the above

MCQ: Scalar subqueries can occur in

Select clause
From clause
Where clause
All of the Above