Re: mcq

From: "Richard Reynolds" <richiereynolds@xxxxxxxxxxxx>
Date: Thu, 31 May 2007 18:28:07 GMT

"FX" <taranfx@xxxxxxxxx> wrote in message
news:1180634980.089091.106990@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Given:
1. class Super {
2. public float getNum() { return 3.0f; }
3. }
4.
5. public class Sub extends Super {
6.
7. }
Which method, placed at line6, causes compilation to fail?
A. public void getNum() { }
B. public void getNum(double d) { }
C. public float getNum() { return 4.0f; }
D. public double getNum(float d) { return 4.0d; }

Q: Looking at those particular methods, which ones, placed anywhere, should
get you the sack?

A: all of them!

.

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Relevant Pages

MCQ
... public class Sub extends Super { ... public void getNum() ... public void getNum ... public double getNum{return 4.0d;} ...
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Re: mcq
... Which method, placed at line6, causes compilation to fail? ... public void getNum() ... public void getNum ...
(comp.lang.java.programmer)