Unlike other programming languages, Ruby does not require programmers to follow any language specific rules.
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Q13: In addition to RDoc, you can view
Q14: The print method displays a line of
Q15: You can easily access the documentation for
Q16: You can access RDoc online at http://www.ruby-doc.org/.
Q17: The term IRB stands for Interactive Ruby.
Q19: In order to instantiate a new object
Q20: Nil is a value that representing a
Q21: Which of the following commands display a
Q22: What value will the following expression evaluate
Q23: Which of the following statements is not
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