Mastering Macros

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Questions and Answers

Which of the following best describes a macro?

  • A programmable pattern that translates a certain sequence of input into a preset sequence of output. (correct)
  • A tool used in computer programming to re-use code.
  • A shortcut key used in word processors.
  • A type of virus that affects macros in computer programs.

In computer programming, macros are used to:

  • Translate a certain sequence of input into a preset sequence of output. (correct)
  • Define shortcut keys in word processors.
  • Improve the performance of computer programs.
  • Create viruses that affect computer programs.

What is the purpose of a macro in the C programming language?

  • To re-use code and automate tasks. (correct)
  • To improve the performance of computer programs.
  • To create viruses that affect computer programs.
  • To define shortcut keys in word processors.

What happens when a macro is used in code?

<p>The macro is expanded each time it occurs. (C)</p> Signup and view all the answers

What is the benefit of using macros in computer programming?

<p>To make tasks less repetitive and improve code re-usability. (D)</p> Signup and view all the answers

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