A variable with a global scope can be accessed only within the method it was created in.
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Q2: By default, any properties and methods that
Q3: With inheritance, it is possible to build
Q4: Encapsulation allows the internal representation of objects
Q5: The problem with using global variables is
Q6: Polymorphism can be implemented within Ruby by
Q8: Abstraction is implemented through classes and includes
Q9: When included in a class definition, the
Q10: You should assign variables the lowest level
Q11: Polymorphism is the process by which one
Q12: Abstraction involves the restriction of access to
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