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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 will be output for the following code?
Q. What is the recommended approach for handling exceptions in Ruby?
Q. Which of the following is valid conditional statement?
Q. How do you read the entire contents of a file into a string in Ruby?
Q. What is the output of the given code? counter=1 if counter<=5 puts (counter) counter=counter+1
Q. In Ruby, how can you add a key-value pair to an existing hash?
Q. What will be the output of the following? array = [100, 200, 300, 400, 500] print array[4]
Q. Which tool is commonly used for code formatting in Ruby projects?
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