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SCJP Module-4 Question-5

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The Program given below checks your concept of method overloading and method overriding and also helps in preparation for SCJP exams.

Given the following sample code:

public class Example5{
public float Twin(float a, float b) {...
}
public float Twin(float a1, float b1) { ...}

}

Is the method overloading correctly used(in the above code) ? Choose correct option :

1.Correct , method overloading is used

2.Correct ,method overriding is used.

3.Incorrect, same type of argument with exact number of arguments.

4.(1) &(2) both are correct.

Answer : 

(3)

Explanation :

Changing the parameter names is not sufficient to count as overloading.

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Posted on: July 9, 2010 If you enjoyed this post then why not add us on Google+? Add us to your Circles

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