Entity Relationship Modeling Multiple Choice Questions Test 1 Tests pdf Download

Practice DBMS test 1 with MCQ on modeling: union types test for online learning. Practice entity relationship modeling multiple choice questions (MCQ) and answers on modeling: union types, eer model concepts, subclass and superclass, knowledge representation and ontology, specialization and generalization. Free entity relationship modeling revision notes has answer key with choices as inverted comma, single line, triple line and double line of multiple choice questions (MCQ) as in modeling of union type classes, partial category of super class is represented by to test learning skills. Study to learn modeling: union types quiz questions to practice mock test, job interview questions and competitive exam preparation.

MCQ on Entity Relationship Modeling: Test 1 Quiz 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

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