Entity Relationship Modeling Multiple Choice Questions and Answers 1 PDF Download

Learn entity relationship modeling multiple choice questions, DBMS online test 1 for e-learning, free online courses test. Practice modeling: union types multiple choice questions (MCQs), entity relationship modeling quiz questions and answers. Learn modeling union types, eer model concepts, subclass and superclass, knowledge representation and ontology, specialization and generalization DBA certification prep for online components of DBMS courses distance learning.

Study entity relationship modeling quiz with multiple choice question (MCQs): in modeling of union type classes, partial category of super class is represented by, for bachelor degree and masters in data science degree course with choices inverted comma, single line, triple line, double line for online classes in distance learning, online education for undergraduate and postgraduate degree programs. Practice skills assessment test to learn online modeling: union types quiz questions with DBMS MCQs for DBA certification competitive exam prep.

MCQ on Entity Relationship Modeling Test 1Quiz PDF Download

MCQ: In modeling of union type classes, partial category of super class is represented by

  1. single line
  2. inverted comma
  3. triple line
  4. double line

A

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: 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: Considering conceptual synthesis and refinement, generalization process is classified as

  1. conceptual instantiation
  2. conceptual synthesis
  3. conceptual refinement
  4. conceptual identification

B

MCQ: Kind of class which does not have its own subclasses is called

  1. leaf node
  2. attribute node
  3. overlapping node
  4. disjoint node

A