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Database Management System Practice Tests

Database Management System Online Tests

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The Book Generalization and Specialization Multiple Choice Questions (MCQ Quiz) with answers, Generalization and Specialization MCQ Quiz PDF download to study online database management system degree courses. Study Entity Relationship Modeling Multiple Choice Questions and Answers (MCQs), Generalization and Specialization quiz answers PDF for master's degree in computer science. The e-Book Generalization and Specialization MCQ App Download: specialization and generalization, knowledge representation and ontology, subclass and superclass, eer model concepts test prep for online computer engineering programs.

The MCQ: The root super class in diagrams of generalization and specialization is considered as PDF, "Generalization and Specialization" App Download (Free) with three-tier class, two-tier class, base class, and top class choices for master's degree in computer science. Practice generalization and specialization quiz questions, download Amazon eBook (Free Sample) for computer information science.

## Database Management System MCQs: Generalization and Specialization Quiz Questions

MCQ: The root super class in diagrams of generalization and specialization is considered as

A) three-tier class
B) two-tier class
C) base class
D) top class

MCQ: The kind of subclass on which the entity become part of subclass by putting some condition on attribute values is classified as

A) predicate segregation subclass
B) predicate aggregation subclass
C) predicate-defined subclass
D) indicate-defined subclass

MCQ: The main constraints applicable in specialization are

A) disjointness constraint
B) incomplete constraint
C) completeness constraint
D) both a and c

MCQ: The generalization and specialization lattices are classified as

A) single aggregation
B) multiple inheritance
C) single inheritance
D) multiple aggregation

MCQ: Considering the constraints of generalization and specialization, the constraint of disjointness and completeness is usually

A) non calculated
B) non defined
C) independence
D) dependence