EER Model Concepts MCQs & Quiz Online PDF Book Download

Eer model concepts MCQs, eer model concepts quiz answers to learn online data analytics courses. Entity relationship modeling multiple choice questions (MCQs), eer model concepts quiz questions and answers for database management degree online. Subclass and superclass, specialization and generalization, knowledge representation and ontology, modeling: union types, eer model concepts test prep for data analytics certification.

Learn entity relationship modeling test MCQs: type of classes which specifies operations and attributes but corresponding classes are not available are classified as, with choices abstract classes, leaf node classes, overlapping node classes, and shared node classes for database management degree online. Practice assessment test for scholarships, online learning eer model concepts quiz questions for competitive assessment in computer science major for big data certification.

MCQ on EER Model ConceptsQuiz Book Download

MCQ: Type of classes which specifies operations and attributes but corresponding classes are not available are classified as

  1. abstract classes
  2. leaf node classes
  3. overlapping node classes
  4. shared node classes

A

MCQ: Kind of class whose entities belongs to some other data class is called

  1. concrete classes
  2. abstract classes
  3. leaf node classes
  4. template classes

A

MCQ: According to enhanced-entity relationships, association between super class and subclass is as

  1. super class is subset of subclass
  2. subclass is subset of super class
  3. subclass is partial joint of super class
  4. super class is partial joint of subclass

B

MCQ: Entity types, super classes and subclasses are classified as

  1. ER schema overlapping
  2. ER schema functions
  3. ER schema objects
  4. EER schema constructs

D

MCQ: In UML class diagrams, inheritances that are permitted includes

  1. single inheritance
  2. multiple inheritance
  3. shared schema inheritance
  4. both a and b

D