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Q. How do you read the entire contents of a file into a string in Ruby?
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Q. Which of the following is used to access instance variables in Ruby?
Q. What is the purpose of the beginning_of_week method for a Date object in Ruby?
Q. What is the purpose of inheritance in Ruby?
Q. Which Ruby version manager is commonly used for managing multiple Ruby installations?
Q. Which of the following is true about optional parameters in Ruby methods?
Q. In Ruby, which method is used to define a getter and setter for an instance variable?
Q. What is the purpose of the seconds_since_midnight method for a Time object in Ruby?
Q. What is the purpose of the attr_accessor method in Ruby classes?
Q. What is the purpose of the each_cons method in Ruby enumerators?
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