Database Management System MCQs – Practice Test for Exam Prep

ER Diagrams Multiple Choice Questions with Answers – PDF Download

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Study ER Diagrams Multiple Choice Questions (MCQ Quiz) with Answers PDF to develop system expertise. Download the ER Diagrams MCQ PDF e-Book to study Database Management System Tests. Learn Data Modeling: Entity Relationship Model Multiple Choice Questions and Answers (MCQs), ER Diagrams quiz answers PDF to analyze database performance. Download the ER Diagrams Learning App: Free Database Management System MCQ App to study entity types, sets, attributes and keys, erm types constraints test prep for database security training.

Free ER Diagrams Learning App Download with MCQ: "In ER diagrams, the rectangles are used to denote"; with answers: entity types, attribute types, key types, and structure types. Practice ER Diagrams Quiz Questions, download Google e-Book (Free Chapter) to develop system expertise.

ER Diagrams MCQs PDF Download – Prep Test

MCQ 1: In ER diagrams, the rectangles are used to denote:

entity types
attribute types
key types
structure types

MCQ 2: In constructing ER diagrams, the double ovals are used to denote:

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

MCQ 3: The derived attributes in entity relationship diagrams are denoted by:

dotted triangle
dotted rectangle
dotted oval
dotted square

MCQ 4: 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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