Question: Please give a thorough explaining for each. Thank you! E18 In which of the following situations would dynamic binding be needed? Assume that the compiler
Please give a thorough explaining for each. Thank you!
E18 In which of the following situations would dynamic binding be needed? Assume that the compiler knows that no new classes or methods can be added to the hierarchy. You have a variable of type a) Rectangle b) SimplePolygon c) Polygon d) BllipticalShape e) RegularPolygon You invoke the operation: getPerimeterLength getCenter getBoundingRect getScale translate E18 In which of the following situations would dynamic binding be needed? Assume that the compiler knows that no new classes or methods can be added to the hierarchy. You have a variable of type a) Rectangle b) SimplePolygon c) Polygon d) BllipticalShape e) RegularPolygon You invoke the operation: getPerimeterLength getCenter getBoundingRect getScale translate
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