android-interview-questions

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Enumeration don't have remove() method

Iterator have hasNext(), next(), remove() method. Enumeration have hasMoreElement(), nextElement() method only

@manishkaushik900 It seems to be fix here

---> Enumeration:- Like a museum tour, it guides you through elements one by one, letting you observe but not interact. Think of legacy collections like Vector and Stack.

---> Iteration:- Like a playground, it lets you freely explore and even modify elements. Works with modern collections like ArrayList and HashMap.

While Enumeration is read-only, while Iteration lets us to add, remove, or change the elements.

Iteration is more flexible and works with most collections.