Relationship Types, Sets and Roles MCQs Quiz Online PDF Download

Practice relationship types, sets and roles MCQs, DBMS MCQ test for online learning. Data modeling entity relationship model quiz has multiple choice questions (MCQ), relationship types, sets and roles quiz questions and answers to practice as data model in which relationships are explained in terms of attributes is classified as, answer key help with choices as functional data models, binary data models, ternary data models and extension data model problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning relationship types, sets and roles quiz with MCQs to practice test questions with answers.

MCQs on Relationship Types, Sets and Roles Quiz PDF Download

MCQ. The data model in which the 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, the participating entities are represented by

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

B

MCQ. The relationship type with two degrees is classified as

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

C

MCQ. IN DBMS, the 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. The 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