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Q. What is the default value of a variable in Ruby if not initialized?
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Q. What does the break keyword do in a loop in Ruby?
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Q. What does the 'puts' method do in Ruby?
Q. Which of the following is true about the ensure keyword in Ruby exception handling?
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Q. Which modifier is used to perform multiline matching in Ruby regular expressions?
Q. What does the super keyword do in Ruby classes?
Q. Which of the following is a valid way to declare a variable in Ruby?
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