they are used to store elements in java like arrays ArrayList al=new A

What is the use of collections in java? How it is
implemented in real time applications?

Question Posted / srikanth reddy

Answer Posted / srikanth reddy

they are used to store elements in java like arrays

ArrayList al=new ArrayList();
al.add("sri");
al.add(new Integer(99);

Is This Answer Correct ?

7 Yes

7 No

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