Relationship Types, Sets and Roles MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online computer science degree programs MCQ: data model in which relationships are explained in terms of attributes is classified as with options functional data models, binary data models, ternary data models and extension data model with online interview questions and answers for pre-employment exams of jobs placements. Free skills assessment test is for online learning relationship types, sets and roles quiz questions with MCQs, exam preparation questions and answers.

MCQs on Relationship Types, Sets and RolesQuiz PDF Download

MCQ: Data model in which relationships are explained in terms of attributes is classified as

  1. functional data models
  2. binary data models
  3. ternary data models
  4. extension data model

A

MCQ: In entity-relationship diagrams, participating entities are represented by

  1. oval shaped box
  2. rectangular box
  3. squared box
  4. diamond shaped box

B

MCQ: Relationship type with two degrees is classified as

  1. extension association
  2. intension association
  3. binary relationship
  4. ternary relationship

C

MCQ: IN DBMS, set of associations can be defined among different entities from different entity types as

  1. relationship string
  2. relationship set
  3. relationship type
  4. both b and c

D

MCQ: Type of relationship between attributes in which similar entity participates more than once by playing different roles is classified as

  1. intensive relationships
  2. recursive relationship
  3. extensive relationship
  4. floating relationships

B