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Q. Which of the following is supported by Ruby?
Ruby supports all the features because it is a object oriented programming language.
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Q. What is the result of the expression: 10 % 3 in Ruby?
Q. What is the purpose of the zone method for a DateTime object in Ruby?
Q. What does File.open() return in Ruby when the file is successfully opened?
Q. Which of the following is not a type of loop in ruby?
Q. What is the correct syntax for accessing a class method?
Q. What is memoization in Ruby?
Q. What is the purpose of the Enumerable#reduce method in Ruby?
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