Database Management Systems Quiz
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Questions and Answers

What is a key characteristic of a modern database system?

  • Management of a large, complex collection of data (correct)
  • Inefficient handling of queries
  • Limited access for multiple users and applications
  • Storing and providing access to unrelated data points

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

  • Provision of temporary data storage
  • Execution of high-level programming languages
  • Limited access control for users
  • Control and organization of enterprise data (correct)

What is a characteristic of a relational DBMS?

  • Has limited data storage capacity
  • Incompatible with high-level languages
  • Stores and provides access to unrelated data points
  • Stores and provides access to related data points (correct)

What is a feature of a modern database system's efficiency?

<p>Handling thousands of queries per second (B)</p> Signup and view all the answers

Why are database systems used to manage collections of data?

<p>The data is highly valuable and accessed by multiple users and applications (C)</p> Signup and view all the answers

Which characteristic is NOT a reason why databases are considered massive?

<p>Convenient (B)</p> Signup and view all the answers

What is a primary function of a database management system (DBMS) according to the text?

<p>Managing concurrency control (C)</p> Signup and view all the answers

What is a key characteristic of a modern database system's efficiency?

<p>Handling thousands of queries per second (C)</p> Signup and view all the answers

What is a feature of a relational database management system (DBMS)?

<p>Organizes data in a highly interconnected manner (A)</p> Signup and view all the answers

Which characteristic is NOT mentioned as a reason for databases being considered reliable?

<p>Efficient (C)</p> Signup and view all the answers

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