Modeling Union Types MCQs Quiz Online PDF Download

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Database management system practice test MCQ: in modeling of union type classes, partial category of super class is represented by with choices single line, inverted comma, triple line and double line for online classes in distance learning, online education for undergraduate and postgraduate degree programs. Free study guide is for online learning modeling union types quiz with MCQs to practice test questions with answers.

MCQs on Modeling Union Types 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: Category which considers subset of union of entities included in super class is classified

  1. disjoint super class
  2. joined super class
  3. total super class
  4. partial super class

D

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

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

B

MCQ: Category which considers union of super class entities is called

  1. total super class
  2. partial super class
  3. disjoint super class
  4. joined super class

A

MCQ: Subclass which represent objects collection of distinct entity types is classified as

  1. partial type
  2. intersection type
  3. union type
  4. both b and c

D