Database Management System Quiz
9 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary purpose of a database management system (DBMS)?

  • To design graphical user interfaces
  • To store and retrieve data efficiently (correct)
  • To monitor network traffic
  • To manage hardware resources

    • What does 'DBMS' stand for?

  • Data Backup Management System
  • Database Management System (correct)
  • Data Business Management System
  • Digital Business Modeling Software

    • In DBMS, which concept represents a collection of related data?

  • Attributes
  • Records
  • Tables (correct)
  • Fields

    • What is a key concept in DBMS that uniquely identifies a record in a table?

    <p>Primary Key</p> Signup and view all the answers

    In DBMS, what does 'data independence' refer to?

    <p>Data not being affected by changes in the database schema</p> Signup and view all the answers

    Which of the following is NOT a primary characteristic of data warehousing?

    <p>Dynamic and volatile</p> Signup and view all the answers

    What is the primary importance of a data warehouse for an organization?

    <p>Centralized storage of historical data for analysis</p> Signup and view all the answers

    'Data mining techniques' are primarily used in DBMS for what purpose?

    <p>Improving query performance</p> Signup and view all the answers

    In the context of DBMS, what is the primary focus of 'schema architecture'?

    <p>Organizing database structures and relationships</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser