Java OCA OCP Practice Question 703

Question

Consider the following method... 

public int set (int a, int b, float c)  {  ...}

Which of the following methods correctly overload the above method?

Select 2 options 

A. public int set (int a, float b, int c){ 

  return  (int)(a + b + c); 
} 
B. public int set (int a, float b, int c){ 

  return this (a, c, b); 
} 
C. public int set (int x, int y, float z){ 

  return x+y; /*from w w w  . j a va 2s  .  c om*/
} 
D. public float set (int a, int b, float c){ 

  return c*a; 
} 
E. public float set (int a){ 

  return a; 
} 



Correct Options are  : A E

Note

A method is said to be overloaded when the other method's name is same and parameters are different.

Option 2 is not valid Because of the line: return this (a, c, b);

This is the syntax of calling a constructor and not a method.

It should have been: return 

this.set (a, c, b);



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