Relational Model Concepts MCQs Questions and Answers PDF Book Download

Relational model concepts MCQs, relational model concepts quiz answers to learn data analytics courses online. Relational data model and database constraints multiple choice questions (MCQs), relational model concepts quiz questions and answers for online data science masters programs. Relational model concepts test prep for big data certification.

Learn relational data model and database constraints test MCQs: in formal relational model, set of indivisible values is called, with choices range, domain, relation, and tuple for online data science masters programs. Practice assessment test for scholarships, online learning relational model concepts quiz questions for competitive assessment in computer science major for data science certification.

MCQ on Relational Model ConceptsQuiz Book Download

MCQ: In formal relational model, set of indivisible values is called

  1. range
  2. domain
  3. relation
  4. tuple

B

MCQ: In relational model terminology, table is considered as

  1. range
  2. domain
  3. relation
  4. tuple

C

MCQ: Format or data type must be specified for

  1. table ender
  2. entity domain
  3. range
  4. domain

D

MCQ: Cardinality in relational data model is considered as

  1. total number of values
  2. limited number of values
  3. two numbers from set
  4. three numbers from set

A

MCQ: Model in which multi-valued and composite attributes is considered as

  1. reverse relational model
  2. flat relational model
  3. parallel relational model
  4. circular relational model

B