Introduction to Database Management Systems (DBMS)
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Questions and Answers

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

  • To analyze big data sets
  • To efficiently retrieve, insert, and delete data (correct)
  • To create complex websites
  • To design graphic user interfaces

    • What is the difference between data and information?

  • Data is only used by computers, while information is for humans
  • Data is raw facts, while information is processed data that aids decision making (correct)
  • Data is always accurate, while information can be misleading
  • Data is static, while information is dynamic

    • Which of the following best describes a database?

  • A gaming console
  • A physical storage device like a USB drive
  • A type of software used for word processing
  • A collection of interrelated data for efficient data management (correct)

    • How do people use databases in their day-to-day lives?

    <p>By maintaining records in a systematic manner</p> Signup and view all the answers

    In a database system, what contributes to making data meaningful?

    <p>Organizing data in an organized manner</p> Signup and view all the answers

    What is an example of data mentioned in the text?

    <p>Each student's exam score</p> Signup and view all the answers

    What plays a role in a database system's ability to efficiently manage data?

    <p>Structured Query Language (SQL)</p> Signup and view all the answers

    Which statement best describes the concept of a report card in the context provided?

    <p>'Report card' summarizes multiple pieces of data into meaningful information</p> Signup and view all the answers

    Who benefits from maintaining records in a systematic manner within a database?

    <p>All users who need organized information retrieval</p> Signup and view all the answers

    How does a librarian benefit from using a database in their work?

    <p>By maintaining book details and tracking issue and return dates efficiently</p> Signup and view all the answers

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