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Database Management System Exam Prep

Database Management System Practice Test 38

Generalization and Specialization MCQ Questions PDF - 38

The Book Generalization and Specialization Multiple Choice Questions and Answers (MCQs), generalization and specialization quiz answers PDF chapter 6-38 to study online courses, database management system tests. Study Entity Relationship Modeling MCQ trivia questions, generalization and specialization Multiple Choice Questions (MCQ Quiz) for online college degrees. The App Generalization and Specialization MCQs e-Book PDF Download: generalization and specialization, specialization and generalization, knowledge representation and ontology, single level order indexes, relational algebra operations and set theory test prep for computer majors.

The MCQ: The kind of subclass on which the entity become part of subclass by putting some condition on attribute values is classified as PDF, "Generalization and Specialization MCQs" App (Android & iOS) Free with predicate aggregation subclass, predicate segregation subclass, predicate-defined subclass, and indicate-defined subclass choices for online bachelor's degree computer science. Practice entity relationship modeling questions and answers, Google eBook to download free sample for master's degree in computer science.

Database Management System: Generalization & Specialization MCQ Quiz PDF Download

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 kind of subclass in which there are no constraints for deciding membership in any given subclass is classified as

A) visual subclass
B) user-defined subclass
C) member subclass
D) local subclass

MCQ: Considering the knowledge representation and conceptual modeling, the reasoning mechanisms are classified as part of

A) functional modeling
B) concrete modeling
C) knowledge representation
D) conceptual modeling

MCQ: The first field in the primary index having same data type as in the ordering field is considered as

A) indexed key
B) ternary key
C) secondary key
D) primary key

MCQ: Consider two tuples X and Y, the operation whose result includes tuples that are only in X but not in Y is classified as

A) square of relation X and Y
B) union of relation X and Y
C) intersection of relation X and Y
D) difference of relation X and Y

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