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home / developersection / interviews / what is the difference between iterator and enumeration?
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Anonymous User
Anonymous User 12 May 2015
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Iterator
1)Iterator can traverse legacy and non-legacy elements.
2)Iterator is fail-fast.
3)Iterator is slower than Enumeration.


Enumeration
1)Enumeration can traverse only legacy elements.
2)Enumeration is not fail-fast.
3)Enumeration is faster than Iterator.
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