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Relational Algebra and Calculus Quiz App Download | Database Management System Book PDF

Database Management System Study Material: Practice Test 7 (Chapter 11)

Relational Algebra and Calculus Quiz Questions & Answers PDF Download - 7

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The Relational Algebra and Calculus Quiz Questions and Answers PDF (Relational Algebra and Calculus Quiz PDF e-Book) download Ch. 11-7 to learn Database Management System Course. Practice Safe Expressions MCQs, Relational Algebra and Calculus MCQ questions and answers PDF for computer majors. The Relational Algebra and Calculus App Download: Free Database Management System Quiz App to learn project operation, binary relational operation: join and division, relational algebra operations and set theory, select and project career test for master's degree in computer science.

The Quiz: In relational calculus, the expression which does not guarantees finite number of tuples is classified as "Relational Algebra and Calculus" App (iOS, Android) with answers: safe expression, unsafe expression, declarative expression, and stable expression for online database certification. Study Secondary Storage Devices Quiz Questions, download Google Book (Free Sample) for computer majors.

Relational Algebra & Calculus Exam Questions and Answers PDF Download: Test 7

MCQ: 31

In relational calculus, the expression which does not guarantees finite number of tuples is classified as

  1. unsafe expression
  2. safe expression
  3. declarative expression
  4. stable expression
MCQ: 32

In unary relational operations, the PROJECT operation is partition of relation usually classified as

  1. horizontal partition
  2. vertical partition
  3. insert partition
  4. delete partition
MCQ: 33

The JOIN operation in which two attributes joined have same name in both relations is classified as

  1. UNNATURAL JOIN
  2. THETA JOIN
  3. ALPHA JOIN
  4. NATURAL JOIN
MCQ: 34

Consider two tuples A and B, the operation whose result includes tuples that are included in both relations is classified as

  1. intersection of relation A and B
  2. difference of relation A and B
  3. square of relation A and B
  4. union of relation A and B
MCQ: 35

The operation which is used to select the subset of tuples by satisfying the selection constraint and the selection is made from relation is classified as

  1. CHOOSE operation
  2. SELECT operation
  3. NON-SELECT operation
  4. SUBSET operation

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Relational Algebra and Calculus Quiz App (Android & iOS)

Relational Algebra & Calculus Quiz App

Relational Algebra and Calculus Quiz App (iOS & Android)

Database Management System Quiz App

Computer Networks Quiz App (iOS & Android)

Computer Networks Quiz App

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