Online Computer Science Courses

Chapter 4: Database Systems Exam Tests

Database Systems MCQs - Chapter 4

Database Design and ER Model Multiple Choice Questions PDF Download - 1

The e-Book Database Design and ER Model Multiple Choice Questions and Answers (MCQs), Database Design and ER Model MCQ Quiz PDF, test 1 to study online DBMS Course. Practice Specialization MCQs, Database Design and ER Model trivia questions and answers PDF to prepare for job interview. The Database Design and ER Model MCQs App Download: Free learning app for entity relationship diagrams, constraints in dbms career test for computer science programs.

The Multiple Choice Question (MCQ Quiz): In an E-R diagram, specialization is represented by a, "Database Design and ER Model" App Download (Free) with answers solid arrow-head, hollow arrow-head, dashed arrow-head and double arrow-head for online DBA certification courses. Solve specialization quiz questions, download Google eBook (Free Sample) for information and communication technology.

Database Design and ER Model Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: In an E-R diagram, specialization is represented by a

A) Hollow arrow-head
B) Solid arrow-head
C) Dashed arrow-head
D) Double arrow-head

MCQ 2: The relationship between the weak entity set and the identifying entity set's association is known as

A) Owner relationship
B) Existence relationship
C) Dependency relationship
D) Identifying relationship

MCQ 3: Mapping cardinalities are useful in describing

A) Unary relationships
B) Binary relationships
C) Composite relationships
D) Simple relationships

MCQ 4: A weak entity set can make participation in any relationship other than the

A) Strong relationship
B) Relational relationship
C) Domain relationship
D) Identifying relationship

MCQ 5: The mapping cardinalities can be of type

A) 2 types
B) 3 types
C) 4 types
D) 5 types

Database Design and ER Model Learning App & Free Study Apps

Download Database Design and ER Model MCQs App to learn Database Management System MCQ, Operating Systems Quiz App, and Digital Image Processing MCQs App (Android & iOS). The free "Database Design and ER Model MCQ" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

Digital Image Processing App (Android & iOS)

Digital Image Processing App (Android & iOS)