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Database Management System Competitive Exam: Practice Test 5 (Chapter 11)

Relational Algebra and Calculus Multiple Choice Questions (MCQs) PDF Download - 5

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The Relational Algebra and Calculus Multiple Choice Questions (MCQs) with Answers PDF (Relational Algebra and Calculus MCQs PDF e-Book) download Ch. 11-5 to study Database Management System Course. Practice Binary Relational Operation: JOIN and DIVISION MCQs, Relational Algebra and Calculus Notes questions and answers PDF for computer information science. The Database Management System MCQs App Download: Free Relational Algebra and Calculus MCQ App to study query trees notations, tuple relational calculus, relational algebra operations and set theory career test for online master programs.

The MCQ: As compared to Cartesian product, the tuples which appears in the result by applying JOIN are the ones; "Relational Algebra and Calculus" App Download [Free] with answers: that does not fulfill the condition, that fulfills the condition, that are nested, and that are subtracted for online master programs. Solve B Trees Indexing Quiz Questions, download Google eBook (Free Sample) for free online classes.

Relational Algebra & Calculus MCQ with Answers PDF Download: Quiz 5

MCQ: 21

As compared to Cartesian product, the tuples which appears in the result by applying JOIN are the ones

  1. that fulfills the condition
  2. that does not fulfill the condition
  3. that are nested
  4. that are subtracted
MCQ: 22

Consider two tuples R and S, the maximum size of R and S relations is divided to expected size of join is classified as

  1. equi join selectivity
  2. natural selectivity
  3. join selectivity
  4. theta selectivity
MCQ: 23

In the notation for query trees, the node which is used to terminate the execution is classified as

  1. attribute nodes
  2. leaf nodes
  3. stem nodes
  4. root nodes
MCQ: 24

The expression used in relational calculus to specify request of retrieval is classified as

  1. declarative expression
  2. procedural expression
  3. structural expression
  4. functional expression
MCQ: 25

The compatibility condition which states that the relations for union and intersection operations must consist of same type of tuples is classified as

  1. union compatibility
  2. intersect compatibility
  3. row compatibility
  4. column compatibility

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Relational Algebra and Calculus MCQ App (Android & iOS)

Relational Algebra & Calculus MCQ App

Database Management System MCQ App (iOS & Android)

Database Management System MCQ App

Computer Networks MCQs App (iOS & Android)

Computer Networks MCQs App

Operating Systems MCQs App (Android & iOS)

Operating Systems MCQs App