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Database Management System Certification Exam Tests

Database Management System Practice Test 92

Data Models Categories Multiple Choice Questions (MCQs) PDF Download - 92

The Data Models Categories MCQ with Answers PDF (Data Models Categories Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 2-92 to prepare Database Management System Practice Tests. Study Database Concepts and Architecture Test PDF, Data Models Categories Multiple Choice Questions (MCQ Quiz) for top online computer science programs. The Data Models Categories MCQ Quiz App Download: Free certification app for data models categories, normalization: first normal form, database approach characteristics, file organizations, database management languages test prep for software engineering degree programs.

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Data Models Categories MCQ Quiz with Answers PDF Download: Test 92

MCQ 456:

The data model which uses the concepts such as attributes, relationships and entities is classified as

  1. conceptual data model
  2. representative data models
  3. graphical data models
  4. occasional data models
MCQ 457:

The normal form which only includes indivisible values or single atomic values is classified as

  1. third normal form
  2. first normal form
  3. second normal form
  4. fourth normal form
MCQ 458:

The property which states that files of data stored in database management system does not belong to the application programs is called

  1. program data dependence
  2. program data dependence
  3. structural independence
  4. conceptual independence
MCQ 459:

The technique of writing data on two physical disks and treating both disks as one logical disk unit is classified as

  1. shadowing
  2. clustering
  3. distributing
  4. non shadowing
MCQ 460:

The language used to insert, delete, modify and retrieve data in DBMS is considered as

  1. logical path language
  2. external mapping language
  3. data manipulation language
  4. internal mapping language

Database Management System Exam Prep Tests

Data Models Categories Textbook App: Free Download (iOS & Android)

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Data Models Categories App (Android & iOS)

Data Models Categories App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

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

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