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Q. In Ruby, what is the keyword used to define a class?
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Q. Which method is used to find the number of days between two Date objects in Ruby?
Q. Which method is used to check if a file is hidden in Ruby?
Q. What will be the output of the given code? "Come let's learn.reverse Ruby.length language".upcase
Q. Which keyword is used to define a private method in a Ruby class?
Q. What does the term "abstraction" mean in Object-Oriented Programming?
Q. What is the result of the expression: 5 % 2 in Ruby?
Q. What does the super keyword do in a Ruby class?
Q. What does the command gem pristine gem_name do in Ruby?
Q. What is the output of the given code? i = 3 while i > 0 do print i i -= 1 end
Q. Which Ruby module provides reflection capabilities for classes, modules, and objects?
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