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Q. Ruby is an object oriented general purpose programming language.
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Q. What does the term "aliasing" refer to in Ruby?
Q. What is the difference between && and & operators?
Q. Which Ruby convention is commonly used for naming global variables?
Q. What will any variable evaluate to if it is of Boolean data type?
Q. What does the autoload method in Ruby do?
Q. What does the slice_before method do in Ruby enumerators?
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