Generalization and Specialization Quizzes Online MCQs PDF Download eBook
Practice Generalization and Specialization quiz questions, generalization and specialization multiple choice questions and answers PDF to prepare DBMS exam worksheet 38 for online certificate programs. Practice "Entity Relationship Modeling" quiz with answers, generalization and specialization Multiple Choice Questions (MCQ) for online university degrees. Free generalization and specialization MCQs, relational algebra operations and set theory, single level order indexes, knowledge representation and ontology, specialization and generalization, generalization and specialization test prep for computer majors.
"The kind of subclass on which the entity become part of subclass by putting some condition on attribute values is classified as", generalization and specialization Multiple Choice Questions (MCQ) with choices predicate aggregation subclass, predicate segregation subclass, predicate-defined subclass, and indicate-defined subclass for online bachelor's degree computer science. Learn entity relationship modeling questions and answers with free online certification courses for master's degree in computer science.
Generalization & Specialization Questions and Answers PDF Download eBook
MCQ: The kind of subclass on which the entity become part of subclass by putting some condition on attribute values is classified as
- predicate segregation subclass
- predicate aggregation subclass
- predicate-defined subclass
- indicate-defined subclass
C
MCQ: The kind of subclass in which there are no constraints for deciding membership in any given subclass is classified as
- visual subclass
- user-defined subclass
- member subclass
- local subclass
B
MCQ: Considering the knowledge representation and conceptual modeling, the reasoning mechanisms are classified as part of
- functional modeling
- concrete modeling
- knowledge representation
- conceptual modeling
C
MCQ: The first field in the primary index having same data type as in the ordering field is considered as
- indexed key
- ternary key
- secondary key
- primary key
D
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
- square of relation X and Y
- union of relation X and Y
- intersection of relation X and Y
- difference of relation X and Y
D