Subclass and Superclass MCQs Test Online PDF Book Download

Subclass and superclass multiple choice questions (MCQs), subclass and superclass test prep for online learning with IT degree certificate eCourses. Learn entity relationship modeling multiple choice questions (MCQs), subclass and superclass quiz questions and answers. Career test on specialization and generalization, knowledge representation and ontology, subclass and superclass, eer model concepts, modeling: union types test for cloudera Hadoop certification.

Learn entity relationship modeling practice test MCQs: hierarchy in which each subclass participates in one subclass relationship is classified as, for free online courses with options specialization hierarchy, generalization hierarchy, jointness hierarchy, disjoint hierarchy for technology jobs. Free skills assessment test is for e-learning online subclass and superclass quiz questions for competitive assessment in computer science major for DBA certification.

MCQ on Subclass and SuperclassQuiz Book 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