A variable is a reference or a pointer to a location in memory where a piece of data is stored.
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Q2: Ruby was created as a joint project
Q3: A class is a definition or template
Q4: Ruby is generally regarded as a natural,
Q5: Ruby on Rails (Rails) is a Web-based
Q6: The things that describe or characterize an
Q8: Unlike other scripting languages, Ruby only runs
Q9: Ruby requires that all variables be formally
Q10: A feature of Ruby that sets it
Q11: Many programmers use Ruby to develop scripts
Q12: Ruby's problem in the early days was
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