Relationship Types, Sets and Roles MCQs Quiz Online PDF Download

Learn relationship types, sets and roles MCQs, DBMS test for learning online courses and test prep to practice. Data modeling: entity relationship model quiz has multiple choice questions (MCQ), relationship types, sets and roles quiz questions and answers, entity types, sets, attributes and keys, erm types constraints, relationship types, sets and roles tutorials for online logical database design courses distance learning.

Database management system practice test MCQ: data model in which relationships are explained in terms of attributes is classified as with choices functional data models, binary data models, ternary data models and extension data model problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. 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. 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