Entity Relationship Model MCQs Quiz Online PDF Book Download

Entity relationship model multiple choice questions (MCQs), entity relationship model quiz answers to learn online DBMS, DBA degree courses. Database design and er model MCQs with answers, entity relationship model quiz questions and answers for online information technology associate's degree. Learn notations for modeling data, entity relationship diagrams, dbms design process, entity relationship model test prep for data science certification.

Learn database design and er model test MCQs: set of permitted values for each attribute is known as its, with choices domain, value set, action set, and both a and b for online information technology associate's degree. Practice merit scholarships assessment test, online learning entity relationship model quiz questions for competitive assessment in computer science major .

MCQ on Entity Relationship Model Quiz Book Download

MCQ: Set of permitted values for each attribute is known as its

  1. Domain
  2. Value set
  3. Action set
  4. Both A and B

D

MCQ: Attributes that can be divided into subparts, are known as

  1. Compound attributes
  2. Simple attributes
  3. Composite attributes
  4. Domain attributes

C

MCQ: Function that an entity plays in a relationship is called

  1. Entity's role
  2. Entity's participation
  3. Set relationship
  4. Set role

A

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

  1. Participating sets
  2. Participating relations
  3. Participating entities
  4. Participating roles

C

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

  1. Relationship
  2. Connection
  3. Participation
  4. Synchronization

A