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Database Systems Competitive Exam MCQs – Practice Test 21 (Chapter 21)

SQL Concepts and Queries MCQs with Answers PDF Download – Test 21

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Download the "SQL Concepts and Queries MCQs" App: View relation conceptually contains the tuples in the; MCQ with answers: relation, query result, input value, and variables value. Solve ER Diagrams Symbols Quiz Questions, download Google e-Book (Free Chapter) to strengthen programming logic.

SQL Concepts and Queries MCQs – Practice Test 21 PDF Download

MCQ 101: The set of tuples in the view relation is the result of evaluation of the query expression, defining the:

  1. Query
  2. View
  3. Domain
  4. Structure

MCQ 102: The view relation conceptually contains the tuples in the:

  1. Query result
  2. Relation
  3. Input value
  4. Variables value

MCQ 103: If a relation does not satisfies the specified constraint. The constraint is:

  1. evaluated
  2. Rejected
  3. Buffered
  4. Queued

MCQ 104: Time-zone information is also stored if with it is specified for:

  1. with timezone
  2. without timezone
  3. with datezone
  4. without datezone

MCQ 105: The right outer join is symmetric to the:

  1. Right inner join
  2. Left inner join
  3. Left outer join
  4. Outer join

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