Nested Subqueries MCQs & Quiz Online PDF Download

Nested subqueries MCQs, nested subqueries quiz answers pdf to study online data science degree course. Learn introduction to sql Multiple Choice Questions and Answers (MCQs), "nested subqueries" quiz questions and answers for computer information science. Learn nested subqueries, aggregate functions, additional basic operations test prep to learn online certificate courses.

"The with clause, was introduced in" Multiple Choice Questions (MCQ) on nested subqueries with choices sql:1998, sql:1999, sql:2000, and sql:2001 for computer information science. Practice merit scholarships assessment test, online learning nested subqueries quiz questions for competitive exams in computer science major for computer software engineer online degree.

MCQs on Nested Subqueries PDF Online Download

MCQ: The with clause, was introduced in

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

B

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

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

B

MCQ: 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

D

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

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

D

MCQ: Scalar subqueries can occur in

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

D