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Q. What does the <= operator do in Ruby?
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Q. Which loop in Ruby allows you to iterate over a collection of elements?
Q. What is the output of the following code snippet? x = 5 while x > 0 puts x x -= 1 end
Q. Array of arrays are called multidimensional arrays.
Q. In Ruby, what is a superclass?
Q. What is the output of the given code? a=[["a","b"]] b=[["e","a"]] print a + b
Q. In ruby, Exception handling is a process which describes a way to handle the __________.
Q. What is the purpose of the gemfile.lock file in Ruby projects?
Q. What is the difference between && and & operators?
Q. How do you find the number of seconds since the Unix epoch for a Time object in Ruby?
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