Entity Relationship Modeling Multiple Choice Questions and Answers 1 PDF Online Download

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Learn entity relationship modeling quizzes with multiple choice questions: in modeling of union type classes, partial category of super class is represented by, with choices inverted comma, single line, triple line, and double line for online computer science engineering. Practice jobs' assessment test, online learning modeling: union types quiz questions for online college classes.

MCQs on Entity Relationship Modeling Quiz 1 PDF Online 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


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


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

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


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

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


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