Computer Science Online Courses

Chapter 1: Database Management System Exam Tests

Database Management System MCQs - Chapter 1

Data Modeling: Entity Relationship Model Trivia Questions and Answers PDF - 4

Free Data Modeling Entity Relationship Model Trivia Questions, Data Modeling Entity Relationship Model Quiz Answers PDF Download, Book Test 1-4 to study Database Management System Online Course. Solve Weak Entity Types MCQs, Data Modeling Entity Relationship Model quiz questions and answers PDF to prepare for job interview. The Data Modeling Entity Relationship Model Trivia App Download: Free educational app for er diagrams, relationship types, sets and roles, erm types constraints career test for top computer science schools in the world.

The MCQ Quiz: Weak entities and their identifying relationship in the ER diagrams are represented by; "Data Modeling Entity Relationship Model" App APK Download (Free) with answers rectangle shape with double line, oval shape with double line, square shape with double line, and diamond shape with double line to learn online certification courses. Practice weak entity types quiz questions, download Kindle eBook (Free Sample) for CS major.

Data Modeling Entity Relationship Model Questions & Answers PDF Download: MCQ Quiz 4

MCQ 16: The weak entities and their identifying relationship in the ER diagrams are represented by

  1. oval shape with double line
  2. rectangle shape with double line
  3. square shape with double line
  4. diamond shape with double line

MCQ 17: In ER diagrams, the rectangles are used to denote

  1. entity types
  2. attribute types
  3. key types
  4. structure types

MCQ 18: In entity-relationship diagrams, the participating entities are represented by

  1. oval shaped box
  2. rectangular box
  3. squared box
  4. diamond shaped box

MCQ 19: The relationship type in which one attribute is migrated to the N-side of relationship is classified as

  1. 4:N
  2. 3:N
  3. 1:N
  4. 2:N

MCQ 20: The entities that have key attributes to be distinct are considered as

  1. weak entity
  2. strong entity
  3. single entity
  4. foreign entity

Data Modeling Entity Relationship Model Learning App & Free Study Apps

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Data Modeling Entity Relationship Model App (Android & iOS)

Data Modeling Entity Relationship Model App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (iOS & Android)