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ER Diagrams MCQ with Answers PDF

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ER Diagrams Multiple Choice Questions (MCQ), ER Diagrams quiz answers PDF with database management system career tests for online courses. Practice data modeling: entity relationship model Multiple Choice Questions and Answers (MCQs), ER Diagrams quiz questions for online bachelor's degree computer science. ER Diagrams Interview Questions PDF: entity types, sets, attributes and keys, erm types constraints test prep for computer majors.

"In ER diagrams, the rectangles are used to denote" MCQ PDF on er diagrams with choices entity types, attribute types, key types, and structure types for online bachelor's degree computer science. Practice er diagrams quiz questions for merit scholarship test and certificate programs for master's degree in computer science.

MCQs on ER Diagrams Quiz

MCQ: In ER diagrams, the rectangles are used to denote

entity types
attribute types
key types
structure types

MCQ: In constructing ER diagrams, the double ovals are used to denote

multi-value table
multi-value entity
multi-value attributes
multi-value key

MCQ: The derived attributes in entity relationship diagrams are denoted by

dotted triangle
dotted rectangle
dotted oval
dotted square

MCQ: The weak entities are used in entity relationship diagrams and are denoted by

double rectangles
double square
double ovals
double squares

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ER Diagrams Interview Questions

In ER diagrams, the rectangles are used to denoteIf the referential integrity constraint is violated then the specific action clauseThe type of lattice in which a subclass can be class orThe files that can fit in available buffer space in phase ofThe feature of database management which makes it effortless to find anyThe relationship type in which one attribute is migrated to the N-side