Bachelor Of Computer Science

Database Systems MCQs

CS: Database Systems MCQs - Subtopic

Entity Relationship Model MCQ with Answers

Entity Relationship Model Multiple Choice Questions (MCQ) to practice entity relationship model quiz answers PDF, entity relationship model worksheets for online degrees. Solve database design and er model Multiple Choice Questions and Answers (MCQs), "Entity Relationship Model Quiz Questions" and answers for bachelor's degree in computer science. Learn constraints in dbms, entity relationship diagrams, specialization test prep for online college classes.

"The set of permitted values for each attribute is known as its" Multiple Choice Questions (MCQ) on entity relationship model with choices domain, value set, action set, and both a and b for bachelor's degree in computer science. Solve entity relationship model quiz questions for merit scholarship test and certificate programs for online computer science and engineering.

MCQs on Entity Relationship Model

1.

The set of permitted values for each attribute is known as its

Domain
Value set
Action set
Both A and B

2.

The attributes that can be divided into subparts, are known as

Compound attributes
Simple attributes
Composite attributes
Domain attributes

3.

The function that an entity plays in a relationship is called

Entity's role
Entity's participation
Set relationship
Set role

4.

A relationship instance in a given relationship set must be uniquely identifiable from its

Participating sets
Participating relations
Participating entities
Participating roles

5.

In an entity relationship model, an association among several entities is known as

Relationship
Connection
Participation
Synchronization