SQL Queries: Chapters 5 & 6
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SQL Queries: Chapters 5 & 6

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Questions and Answers

What does SQL stand for?

  • Structured Question Language
  • Standard Question Language
  • Structured Query Language (correct)
  • Standard Query Language
  • What is the purpose of SQL?

  • Allow only basic operations on data
  • Specify syntax for data definition and manipulation (correct)
  • Manage data as a collection of files
  • Enable portability of database definition and application modules
  • What is RDBMS?

  • A database system that manages data as a collection of files
  • A database management system that uses NoSQL language
  • A system used for managing non-relational databases
  • A database management system that manages data as a collection of tables (correct)
  • What are the functions used in SQL for conditional operations?

    <p>AND, OR, NOT</p> Signup and view all the answers

    Which databases are based on SQL?

    <p>Microsoft Access, Oracle, and almost every structured database</p> Signup and view all the answers

    What does SQL stand for?

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

    What is the purpose of SQL?

    <p>Specify syntax for data definition and manipulation</p> Signup and view all the answers

    What is the role of RDBMS in SQL?

    <p>Managing data as a collection of tables with relationships represented by common values</p> Signup and view all the answers

    What does the acronym RDBMS stand for?

    <p>Relational Database Management Systems</p> Signup and view all the answers

    What enables later growth/enhancement to the SQL standard?

    <p>Referential integrity, transaction management, user-defined functions, extended join operations, national character sets</p> Signup and view all the answers

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