Computer Science Online Courses

Chapter 12: Database Management System Exam Tests

Database Management System MCQs - Chapter 12

Relational Data Model and Database Constraints Multiple Choice Questions (MCQs) PDF Download - 1

Free Relational Data Model and Database Constraints Multiple Choice Questions and Answers (MCQs), Relational Data Model and Database Constraints MCQs PDF Download, Book Test 12-1 to study Database Management System Online Course. Practice Database Constraints and Relational Schemas MCQs, Relational Data Model and Database Constraints trivia questions and answers PDF to prepare for job interview. The Relational Data Model and Database Constraints MCQs App Download: Free learning app for relational model concepts career test for software engineering online courses.

The Multiple Choice Question (MCQ Quiz): When the primary key is null of the new tuple then the constraint violated is; "Relational Data Model and Database Constraints" App Download (Free) with answers primary integrity constraint, null integrity constraint, secondary integrity constraint and entity integrity constraint for master degree in computer science. Solve database constraints and relational schemas quiz questions, download Google eBook (Free Sample) for software engineering online courses.

Relational Data Model & Database Constraints Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: When the primary key is null of the new tuple then the constraint violated is

  1. null integrity constraint
  2. primary integrity constraint
  3. secondary integrity constraint
  4. entity integrity constraint

MCQ 2: In formal relational model, the set of indivisible values is called

  1. range
  2. domain
  3. relation
  4. tuple

MCQ 3: In relational model terminology, the table is considered as

  1. range
  2. domain
  3. relation
  4. tuple

MCQ 4: The key which specifies that two different tuples cannot have the same value is classified as

  1. super key
  2. simple key
  3. parallel key
  4. conceptual key

MCQ 5: The format or data type must be specified for

  1. table ender
  2. entity domain
  3. range
  4. domain

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Relational Data Model & Database Constraints App (Android & iOS)

Relational Data Model & Database Constraints App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (iOS & Android)