JavaScript Functions Quiz
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Questions and Answers

What is the main purpose of wrapping a piece of program in a value in JavaScript?

  • To increase program complexity
  • To structure larger programs and reduce repetition (correct)
  • To slow down program execution
  • To confuse other programmers
  • Why is creating new words in prose usually considered bad style, but in programming, it is indispensable?

  • To confuse readers
  • To make the writing more complex
  • To increase the word count
  • To introduce new concepts and avoid repetition (correct)
  • What is the difference between the vocabulary in programming languages and human languages?

  • Human languages have fewer built-in commands and more precisely defined vocabulary
  • There is no difference
  • Programming languages have fewer built-in commands and more precisely defined vocabulary (correct)
  • Programming languages have more built-in commands and less precisely defined vocabulary
  • What is a function definition in JavaScript?

    <p>A regular binding where the value is a function</p> Signup and view all the answers

    How does defining a function help in programming?

    <p>It associates names with subprograms and isolates subprograms from each other</p> Signup and view all the answers

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