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EER Model Concepts MCQ with Answers PDF

Practice EER Model Concepts Multiple Choice Questions (MCQ), database management system quiz answers PDF with live worksheets for online degrees. Solve entity relationship modeling Multiple Choice Questions and Answers (MCQs), EER Model Concepts quiz questions to learn free online courses. EER Model Concepts MCQs PDF: specialization and generalization, knowledge representation and ontology, subclass and superclass, eer model concepts test prep for bachelor's degree in computer science.

"The type of classes which specifies the operations and attributes but the corresponding classes are not available are classified as" Multiple Choice Questions (MCQ) on eer model concepts with choices abstract classes, leaf node classes, overlapping node classes, and shared node classes to learn free online courses. Solve eer model concepts quiz questions for merit scholarship test and certificate programs for computer science programs.

MCQs on EER Model Concepts Quiz


The type of classes which specifies the operations and attributes but the corresponding classes are not available are classified as

abstract classes
leaf node classes
overlapping node classes
shared node classes


The kind of class whose entities belongs to some other data class is called

concrete classes
abstract classes
leaf node classes
template classes


According to enhanced-entity relationships, the association between super class and subclass is as

super class is subset of subclass
subclass is subset of super class
subclass is partial joint of super class
super class is partial joint of subclass


The entity types, super classes and subclasses are classified as

ER schema overlapping
ER schema functions
ER schema objects
EER schema constructs


In UML class diagrams, the inheritances that are permitted includes

single inheritance
multiple inheritance
shared schema inheritance
both a and b

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