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Relational Algebra and Calculus MCQ App Download | Database Management System PDF e-Book

Database Management System MCQs: Chapter 11

Relational Algebra and Calculus Multiple Choice Questions (MCQ) PDF Download - 6

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The Relational Algebra and Calculus Multiple Choice Questions (MCQ Quiz) with Answers PDF (Relational Algebra and Calculus MCQ PDF e-Book) download Ch. 11-6 to learn Database Management System Course. Solve Relational Operations Multiple Choice Questions (MCQs), Relational Algebra and Calculus quiz with answers PDF to learn computing courses online. The Relational Algebra and Calculus MCQ App Download: Free Database Management System App to learn project operation, binary relational operation: join and division, query graphs notations career test for applied computer science.

The MCQs: If the common attributes of two relations are classified as join attributes then the OUTER UNION must be equal to "Relational Algebra and Calculus" App (Android, iOS) with answers: full outer join, left outer join, half outer join, and downward join to learn computing courses online. Practice File Organizations Quiz Questions, download Apple Book (Free Sample) for accelerated computer science degree online.

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Relational Algebra & Calculus MCQs with Answers PDF Download: Quiz 6

MCQ: 26

If the common attributes of two relations are classified as join attributes then the OUTER UNION must be equal to

  1. LEFT OUTER JOIN
  2. FULL OUTER JOIN
  3. HALF OUTER JOIN
  4. DOWNWARD JOIN
MCQ: 27

The degree of the PROJECT operation is equal to

  1. number of entities
  2. number of attributes
  3. number of columns
  4. number of rows
MCQ: 28

The operations used to combine multiple relations to present information in single table are classified as

  1. outer relations
  2. inner joins
  3. outer joins
  4. inner relations
MCQ: 29

In the notation for query graphs, the single circles are used to represent

  1. relation nodes
  2. query nodes
  3. truth nodes
  4. local nodes
MCQ: 30

The JOIN operation in which only equality operator is used is classified as

  1. CHI-JOIN
  2. PI-JOIN
  3. SIGMA-JOIN
  4. EQUI JOIN

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Relational Algebra and Calculus MCQs App (Android & iOS)

Relational Algebra & Calculus MCQs App

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