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Q. Which modifier is used to perform multiline matching in Ruby regular expressions?
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Q. What is the difference between =~ and == operators?
Q. What is the output of the given code?
Q. Which Ruby convention is commonly used for naming methods that modify an object's state?
Q. What is the main advantage of using OOP principles in programming?
Q. What does the strftime method do in Ruby when applied to a Time object?
Q. Which Ruby method is commonly used for dynamically defining new methods on an object?
Q. What is the purpose of the with_index method in Ruby enumerators?
Q. Which Ruby module is commonly used to implement the Singleton design pattern?
Q. What is the purpose of the reduce method in Ruby enumerators?
Q. Which testing framework is included in the Ruby standard library?
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