java classes

[dessie ramnath]

Past year paper(Multichoice question)
Q4.Consider tha class classA , abstrcat class classB, and final class classC have been defined.Which one of the following is correct?

A. classA extends classC implements classB
B. classA extends classB, classC
C. classA extends classB
D. classB implements classC

Please explain your answer

[Bear Bibeault]

Please read this.

What do you think the answer is? Please explain your answer.

[David Newton]

While you're explaining things, explain why the question isn't nonsensical, because I don't get it.

[Campbell Ritchie]

I think it is a class header line and the question means "which of these will actually compile?" Which makes it a very simple question, actually.

And welcome to JavaRanch

[David Newton]

Oh, that makes sense... *whew* All I could think of was "well wouldn't that depend on the code?"

[karimkhan pathan]

no one answered the question !!!

[Raghavan Muthu]

karimkhan pathan wrote:no one answered the question !!!

because all of them are *really* helping the Original poster and the followers to think and come up with their own possible answers

[salvin francis]

Let me answer the Question ....




Naa, here is a Hint:

What can you NOT do with a Final class ??


Hope i have not made it too easy

[Raghavan Muthu]

salvin francis wrote:Let me answer the Question ....
What can you NOT do with a Final class ??

where is *final* coming into picture now?

[Rob Spoor]

dessie ramnath wrote:and final class classC

[Raghavan Muthu]

Thanks Rob. I was looking at the 4 options mainly!

[salvin francis]