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Nested Subqueries Multiple Choice Questions (MCQ) PDF Download

The Nested Subqueries Multiple Choice Questions (MCQ Quiz) with Answers PDF, Nested Subqueries MCQ PDF e-Book download to practice Database Systems Tests. Learn Introduction to SQL Multiple Choice Questions and Answers (MCQs), Nested Subqueries quiz answers PDF to learn computer science courses. The Nested Subqueries MCQ App Download: Free learning app for additional basic operations, aggregate functions, nested subqueries test prep for online degrees.

The MCQ: Exist construct returns true as a value, if argument subquery is; "Nested Subqueries" App Download (Free) with answers: Empty; Not empty; Exist; Not exist; to learn computer science courses. Practice Nested Subqueries Quiz Questions, download Google e-Book (Free Sample) for online computer engineering programs.

Nested Subqueries MCQs: Questions and Answers PDF Download

MCQ 1:

The with clause, was introduced in

  1. SQL:1998
  2. SQL:1999
  3. SQL:2000
  4. SQL:2001
MCQ 2:

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

  1. Empty
  2. Not empty
  3. Exist
  4. Not exist
MCQ 3:

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

  1. Derived subquery
  2. Induced Subquery
  3. Deduced subquery
  4. Correlated subquery
MCQ 4:

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

  1. In
  2. Like
  3. As
  4. All of the above
MCQ 5:

Scalar subqueries can occur in

  1. Select clause
  2. From clause
  3. Where clause
  4. All of the Above

Database Systems Practice Tests

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Nested Subqueries App (Android & iOS)

Nested Subqueries App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (iOS & Android)