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List out some of the object-oriented methodologies?

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asked Jan 11, 2014 by sara Guru (24,570 points)

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Both are useful to retreive elements from a collection. Iterator has methods whose names are easy to follow and Enumeration methods are difficult to remember. Also Iterator has an option to remove elements from the collection which is not available in Enumeration. So, Iterator is preferred to Enumeration.
answered Jan 11, 2014 by rajesh Guru (39,140 points)

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