Introduction to Database Management System with MySQL
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Questions and Answers

What is a database?

  • A collection of emails
  • An organized collection of information (correct)
  • A group of files
  • A list of phone numbers
  • What is the purpose of a Database Management System (DBMS)?

  • To protect users' rights
  • To hide databases from users
  • To enable easy storage and use of large quantities of information (correct)
  • To organize files on a computer
  • Which database system is known for its reliability and performance?

  • Oracle Database (correct)
  • File System Database
  • Flat File Database
  • MySQL
  • Where are databases typically found?

    <p>Hidden behind tools and services</p> Signup and view all the answers

    What types of transactions and services do database systems organize?

    <p>Bank accounts and student registrations</p> Signup and view all the answers

    Which type of database supports only one user at a time?

    <p>Single-User Database</p> Signup and view all the answers

    Which type of data exists in its original state?

    <p>Unstructured data</p> Signup and view all the answers

    What is the purpose of fast indexing in a database?

    <p>To facilitate fast retrieval of data based on indexed attribute</p> Signup and view all the answers

    Which type of database stores data used for tactical or strategic decisions?

    <p>Data Warehouse</p> Signup and view all the answers

    A database is an organized collection of information designed to enable easy storage and use of large quantities of data.

    <p>True</p> Signup and view all the answers

    Databases are visible and can be seen directly by users in everyday tools and services.

    <p>False</p> Signup and view all the answers

    MySQL is known for its ease of use and scalability.

    <p>True</p> Signup and view all the answers

    Database Management System (DBMS) does not protect the rights of the users accessing the data.

    <p>False</p> Signup and view all the answers

    Database systems organize all transactions and services in our societies.

    <p>True</p> Signup and view all the answers

    A primary key uniquely identifies a record in a database.

    <p>True</p> Signup and view all the answers

    Distributed databases have data located at a single site.

    <p>False</p> Signup and view all the answers

    XML databases only support structured data.

    <p>False</p> Signup and view all the answers

    Relational databases store data in plain text files.

    <p>False</p> Signup and view all the answers

    Transaction support ensures partial success of an operation in a database system.

    <p>False</p> Signup and view all the answers

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