Bachelor Of Computer Science

Database Management System MCQs

CS: Database Management System MCQs - Subtopic

Relationship Types, Sets and Roles MCQ with Answers

Relationship Types, Sets and Roles Multiple Choice Questions (MCQ) to practice relationship types, sets and roles quiz answers PDF, database management system worksheets for online degrees. Solve data modeling: entity relationship model Multiple Choice Questions and Answers (MCQs), "Relationship Types, Sets and Roles" quiz questions and answers to learn free online courses. Learn entity types, sets, attributes and keys, erm types constraints, conceptual data models, introduction to data modeling test prep for bachelor's degree in computer science.

"The data model in which the relationships are explained in terms of attributes is classified as" Multiple Choice Questions (MCQ) on relationship types, sets and roles with choices functional data models, binary data models, ternary data models, and extension data model to learn free online courses. Solve relationship types, sets and roles quiz questions for merit scholarship test and certificate programs for computer science programs.

MCQs on Relationship Types, Sets and Roles

1.

The data model in which the relationships are explained in terms of attributes is classified as

functional data models
binary data models
ternary data models
extension data model

2.

In entity-relationship diagrams, the participating entities are represented by

oval shaped box
rectangular box
squared box
diamond shaped box

3.

The relationship type with two degrees is classified as

extension association
intension association
binary relationship
ternary relationship

4.

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

relationship string
relationship set
relationship type
both b and c

5.

The type of relationship between attributes in which similar entity participates more than once by playing different roles is classified as

intensive relationships
recursive relationship
extensive relationship
floating relationships