Specialization in DBMS MCQs & Quiz Online PDF Book Download

Specialization in dbms multiple choice questions (MCQs), specialization in dbms quiz answers to learn online courses for database management classes. Entity relationship modeling MCQs, specialization in dbms quiz questions and answers for software developer degree online. Learn generalization and specialization, specialization and generalization, subclass and superclass, specialization in dbms test prep for big data certification.

Learn entity relationship modeling MCQ: possible specialization constraint includes, with choices disjoint and total, overlapping and total, overlapping and partial, and all of above for software developer degree online. Practice merit scholarships assessment test, online learning specialization in dbms quiz questions for competitive exams in computer science major .

MCQs on Specialization in DBMS PDF Book Download

MCQ: Possible specialization constraint includes

  1. disjoint and total
  2. overlapping and total
  3. overlapping and partial
  4. all of above

D

MCQ: Leaf nodes in diagrams of generalization and specialization are considered as

  1. extension classes
  2. leaf classes
  3. inverted classes
  4. diverted classes

B

MCQ: Type of specialization in which all subclasses have membership condition on super class of similar attribute is classified as

  1. constraint-defined specialization
  2. key-defined specialization
  3. entity-defined specialization
  4. attribute-defined specialization

D

MCQ: Consider representation of specialization and generalization, blank triangle is used to indicate specific constraint called

  1. disjoint node
  2. shared base constraint
  3. schema construct
  4. disjoint constraint

D