plz refer head first java

On Thu, Mar 10, 2011 at 11:36 PM, nishaanth <[email protected]> wrote:

> Abstract classes can have non abstract methods. Derived classes must
> implement the abstract methods.
>
> But Interfaces have only abstract method definitions. Implementing classes
> must implement all the method definitions in the interface.
>
>
>
>
>
> On Thu, Mar 10, 2011 at 11:13 PM, LALIT SHARMA <[email protected]>wrote:
>
>> google it ....
>>
>>
>> On Thu, Mar 10, 2011 at 10:49 PM, Sudhir mishra <
>> [email protected]> wrote:
>>
>>> Ques: What is Abstract Classes?
>>> Ques:What is interfaces?
>>> Ques:What is difference between abstract classes and interfaces?
>>> Ques:Give an example where do you use interfaces and abstract classes?
>>>
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>>
>>
>>
>> --
>> Lalit Kishore Sharma,
>>
>> IIIT Allahabad (Amethi Capmus),
>> 6th Sem.
>>
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>
>
>
> --
> S.Nishaanth,
> Computer Science and engineering,
> IIT Madras.
>
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-- 
B. Praveen

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