Database Management System MCQs (Computer Science) From Textbook

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Database Management System MCQs – Practice Test 2 (Chapter 11)

Relational Algebra and Calculus MCQ with Answers PDF Download – Test 2

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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. 11-2 to learn Database Management System Course. Solve Binary Relational Operation: JOIN and DIVISION Multiple Choice Questions (MCQs), Relational Algebra and Calculus quiz with answers PDF to study software engineering courses. Download the Relational Algebra and Calculus MCQ App: Free Database Management System MCQ App to learn select and project, relational algebra operations and set theory, query graphs notations career test for BSc computer science.

The MCQs: In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as; "Relational Algebra and Calculus" App (Android, iOS) with answers: natural join, alpha join, unnatural join, and theta join to study software engineering courses. Practice Hashing Techniques Quiz Questions, download Apple Book (Free Chapter) for online computer science schools.

Relational Algebra & Calculus MCQ – Practice Test 2 PDF Download

MCQ: 6

In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as

  1. ALPHA JOIN
  2. NATURAL JOIN
  3. UNNATURAL JOIN
  4. THETA JOIN
MCQ: 7

The Boolean expression used in the SELECT operation consists of clauses such as

  1. attribute name
  2. constant value
  3. comparison operators
  4. all of above
MCQ: 8

The types of binary operations includes

  1. union
  2. intersection
  3. set difference
  4. all of above
MCQ: 9

In the notation for query graphs, the double ovals or circles are used to represent

  1. non-declarative nodes
  2. constant nodes
  3. stable nodes
  4. declarative nodes
MCQ: 10

The operation which allows to process relationships from multiple relations rather than single relation is classified as

  1. division operation
  2. relation operation
  3. square operation
  4. join operation

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Relational Algebra and Calculus MCQs App (Android & iOS)

Relational Algebra & Calculus MCQs App

Database Management System MCQs App (iOS & Android)

Database Management System MCQs App

DataBase Management System (MCS) MCQ App (iOS & Android)

DataBase Management System (MCS) MCQ App

Computer Fundamentals MCQ App (Android & iOS)

Computer Fundamentals MCQ App