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Q. What is the purpose of the --no-ri and --no-rdoc flags when installing gems?
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Q. What is the result of the expression: 6 / 2 in Ruby?
Q. What is the result of the expression: 9 / 2 in Ruby?
Q. What is the output of the code? variable=true if !variable puts "true" else puts "false" end
Q. What is the purpose of the instance_eval method in Ruby?
Q. What is the purpose of using the next keyword within a block in Ruby?
Q. In Ruby, which method is used to check if an object responds to a certain method?
Q. What is the purpose of the include keyword in Ruby classes?
Q. single-quoted strings don`t allow ?
Q. Which of the following features does the 2.0 version of ruby supports?
Q. What is the method used to define a class variable in Ruby?
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