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Q. Which command is used to install gems listed in a Gemfile.lock file?
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Q. What does the term "abstraction" mean in Object-Oriented Programming?
Q. What does the return keyword do in Ruby methods?
Q. Which method is used to access the value associated with a specific key in a hash in Ruby?
Q. What does the keys method return when called on a hash in Ruby?
Q. What will be the output of the following? array = [100, 200, 300, 400, 500] print array[5]
Q. What is the result of the expression: 10 % 3 in Ruby?
Q. Which method is used to convert a string to an array of characters in Ruby?
Q. What is the output of the given code? my_string=Ruby puts(my_string)
Q. What is the output of the given code? i=5 j=10 for i in 5..10 && j in 5..10 puts i**j end
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