Computer Science Courses

Chapter 2: Database Management System Exam Tests

Database Management System MCQs - Chapter 2

Database Concepts and Architecture Quiz Questions and Answers PDF - 15

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The Quiz: Language used to insert, delete, modify and retrieve data in DBMS is considered as; "Database Concepts and Architecture" App Download (Free) with answers external mapping language, logical path language, data manipulation language and internal mapping language for master degree in computer science. Study Ordered Records Quiz Questions, download Amazon eBook (Free Sample) for computer information science.

Database Concepts & Architecture Questions & Answers PDF Download: MCQ Quiz 15

MCQ 71: 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

MCQ 72: The machines which works as the interface to use the file servers, Web servers and printer servers are classified as

  1. host machines
  2. client machines
  3. linking machines
  4. transforming machines

MCQ 73: In categories of data modeling, the high level data models are also called

  1. triggered data models
  2. logical data models
  3. conceptual data models
  4. physical data models

MCQ 74: In database management system, the current set of instance or database snapshot is also called

  1. mathematical operators of schema
  2. logical operators of schema
  3. extension of schema
  4. intension of schema

MCQ 75: In Three-Schema Architecture, the schema in which the part of database is described to the user group who is interested and other details are kept hide is called

  1. logical schema
  2. conceptual schema
  3. internal schema
  4. external schema

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Database Concepts & Architecture App (Android & iOS)

Database Concepts & Architecture 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)

Operating Systems App (Android & iOS)

Operating Systems App (iOS & Android)