Computer Science Courses

Relational Database Schemas MCQ App Download - Database Management System PDF e-Book

Database Management System Online Tests

Relational Database Schemas MCQ (Multiple Choice Questions) PDF Download

Apps:

Database Management System App (Play Store) Database Management System App (App Store)

The Relational Database Schemas Multiple Choice Questions (MCQ Quiz) with Answers PDF (Relational Database Schemas MCQ PDF e-Book) download to learn Database Management System Tests. Study Relational Data Model and Database Constraints Multiple Choice Questions and Answers (MCQs), Relational Database Schemas quiz answers PDF to learn online educational courses. The Relational Database Schemas MCQ App Download: Free Database Management System App to learn relational database schemas, database constraints and relational schemas, relational model concepts test prep for online college classes.

The MCQ: In a relation schema, each key of schema having more than one key is classified as "Relational Database Schemas" App Download [Free] with answers: candidate key, super key, simple key, and parallel key to learn online educational courses. Practice Relational Database Schemas Quiz Questions, download Apple e-Book (Free Sample) for online computer science and engineering.

Relational Database Schemas Questions and Answers PDF Download

MCQ: 1

In a relation schema, each key of schema having more than one key is classified as

  1. candidate key
  2. super key
  3. simple key
  4. parallel key
MCQ: 2

In the data model schemas, the constraints that are can not be expressed directly are classified as

  1. application based constraints
  2. semantic constraints
  3. business rules
  4. all of above
MCQ: 3

In database schema, the database snapshot is also called

  1. current set of entity
  2. current set of instances
  3. current set of entity
  4. current set of objects
MCQ: 4

In relational database schemas, the transition constraints are also known as

  1. static constraints
  2. dynamic constraints
  3. implicit constraints
  4. explicit constraints
MCQ: 5

In relational database schemas, the state constraints are also known as

  1. static constraints
  2. dynamic constraints
  3. implicit constraints
  4. explicit constraints

Database Management System Practice Tests

Relational Database Schemas Learning App: Free Download Android & iOS

The App: Relational Database Schemas MCQs App to learn Relational Database Schemas Notes, Database Management System MCQ App, and Computer Architecture MCQ App. The "Relational Database Schemas" App to Free Download Database Management System MCQs Apps (iOS & Android) for online college classes. Download App Store & Play Store study Apps with all functionalities to learn online educational courses.

Relational Database Schemas Apps (Android & iOS)

Relational Database Schemas App

Database Management System Apps (Android & iOS)

Database Management System App

Computer Architecture Apps (Android & iOS)

Computer Architecture App

Operating Systems Apps (Android & iOS)

Operating Systems App