Database Systems Quiz
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Questions and Answers

What is the purpose of a data dictionary in a database system?

  • To provide a detailed description of all data elements within the database (correct)
  • To execute complex boolean logic operations in the database
  • To draw a three-tier architecture for the database system
  • To manage user access and permissions within the database
  • Which job role is most likely to rely on knowledge of databases?

  • Data Analyst (correct)
  • Technical Writer
  • Project Manager
  • Front-end Developer
  • How is transaction management used to provide a database environment for high availability and performance?

  • By managing software licensing requirements for the database
  • By implementing peer-to-peer system architecture
  • By ensuring ACID properties for database transactions (correct)
  • By drawing a three-tier architecture for the database system
  • What is the role of metadata in a Database Management System (DBMS)?

    <p>To provide information about the data stored in the database</p> Signup and view all the answers

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