Java Stack Class Example Quiz
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Questions and Answers

In Ruby, how are local variables named?

  • With 'hash' signs (#)
  • With 'at' signs (@)
  • With 'dollar' signs ($)
  • With 'normal' names (correct)

    • What is the naming convention for instance variable names in Ruby?

  • Start with 'at' signs (@@) (correct)
  • Start with 'dollar' signs ($)
  • Start with 'hash' signs (#)
  • Start with 'normal' names

    • What is the naming convention for class variable names in Ruby?

  • Start with 'normal' names
  • Start with 'hash' signs (#)
  • Start with 'dollar' signs ($)
  • Start with 'at' signs (@@) (correct)

    • How are instance methods defined in Ruby?

    <p>With def … end syntax</p> Signup and view all the answers

    What is the name of the constructor method in Ruby classes?

    <p><em>initialize</em></p> Signup and view all the answers

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