Computer Science Courses

Database Management System Certification Exam Tests

Database Management System Practice Test 44

Database Constraints and Relational Schemas Multiple Choice Questions (MCQ) PDF - 44

The Database Constraints and Relational Schemas MCQ with Answers PDF, Database Constraints and Relational Schemas Multiple Choice Questions (MCQs) PDF e-Book download Ch. 12-44 to prepare Database Management System Practice Tests. Study Relational Data Model and Database Constraints Test PDF, Database Constraints and Relational Schemas Multiple Choice Questions (MCQ Quiz) for computer software engineer online degree. The Database Constraints and Relational Schemas MCQ Quiz App: Free download certification app for database constraints and relational schemas, sql data definition and types, database system environment, relational model concepts, secondary storage devices test prep for online database certification.

The MCQ Quiz: Multi-valued dependencies and functional dependencies are classified as category of; "Database Constraints & Relational Schemas" App (Play Store & App Store) with answers: Data dependencies; Relation dependencies; Entity dependencies; Attribute dependencies; for computer software engineer online degree. Practice Relational Data Model and Database Constraints Questions and Answers, Apple Book to download free sample to learn online certificate courses.

Database Constraints & Relational Schemas Questions and Answers PDF Download: Quiz 44

MCQ 216:

The multi-valued dependencies and functional dependencies are classified as category of

  1. relation dependencies
  2. data dependencies
  3. entity dependencies
  4. attribute dependencies
MCQ 217:

In the statement DECIMAL (I, j) to specify numeric data type, the digits after the decimal point are called

  1. the precision
  2. the scale
  3. the string
  4. the numeric strip
MCQ 218:

The module of DBMS which focuses on eliminating redundancies, operations reordering and rearrangements is classified as

  1. schema optimizer
  2. query optimizer
  3. interface optimizer
  4. graphical optimizer
MCQ 219:

The model in which the multi-valued and composite attributes is considered as

  1. reverse relational model
  2. flat relational model
  3. parallel relational model
  4. circular relational model
MCQ 220:

The time which is needed for consecutive blocks transferring is classified as

  1. rotational delay
  2. bulk transfer rate
  3. reel time
  4. seek time

Database Management System Exam Prep Tests

Database Constraints & Relational Schemas Learning App: Free Download Android & iOS

The App: Database Constraints & Relational Schemas MCQ App to learn Database Constraints & Relational Schemas Multiple Choice Questions, Database Management System MCQs App, and Computer Fundamentals MCQs App. The "Database Constraints & Relational Schemas MCQ" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Applications & enjoy 100% functionality with subscriptions!

Database Constraints & Relational Schemas App (Android & iOS)

Database Constraints & Relational Schemas App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (iOS & Android)