Subclass and Superclass MCQs Quiz Online PDF Download

Learn subclass and superclass MCQs, DBMS test for online learning courses, test prep to practice test. Entity relationship modeling MCQs, subclass and superclass multiple choice questions and answers, specialization and generalization, knowledge representation and ontology, eer model concepts, subclass and superclass tutorials for online bachelor degree in computer engineering courses distance learning.

Database management system practice test MCQ: entity type from which subgroups can be made is classified as with options super class, subclass, qualified class and non-qualified class with interesting topics from previous question papers, exam papers and online tutorial questions. Free study guide is for online learning subclass and superclass quiz questions with MCQs to practice test questions with answers.

MCQs on Subclass and Superclass Quiz PDF Download

MCQ: Entity type from which subgroups can be made is classified as

  1. super class
  2. subclass
  3. qualified class
  4. non-qualified class

B

MCQ: Hierarchy in which each subclass participates in one subclass relationship is classified as

  1. specialization hierarchy
  2. generalization hierarchy
  3. jointness hierarchy
  4. disjoint hierarchy

A

MCQ: In process of specialization, subclasses are attached by

  1. lines
  2. dotted lines
  3. red lines
  4. red dotted lines

A

MCQ: Process of defining entity type subclasses is classified as

  1. type inheritance
  2. visualization
  3. specialization
  4. generalization

C

MCQ: Type of subclass constraint that one entity can be member of at most one subclass is classified as

  1. incomplete joint constraint
  2. complete joint constraint
  3. disjointness constraint
  4. jointness constraint

C