Java overloading question

[Bluga]

Given:

1. public class ConstOver {
2. public ConstOver (int x, int y, int z) {
3. }
4. }

Which two overload the ConstOver constructor? (Choose Two)
A. ConstOver ( ) { }
B. Protected int ConstOver ( ) { }
C. Private ConstOver (int z, int y, byte x) { }
D. Public Object ConstOver (int x, int y, int z) { }
E. Public void ConstOver (byte x, byte y, byte z) { }

Answer: A, C?

why B, E are incorrect? There shouldn't be constraint on the accessbility, retrun type, or exceptions that may be thrown on oveloading method right?

 

[BCYL]

Are we doing your homework for you now? 😉

 

[Bluga]

Originally posted by: BCYL
Are we doing your homework for you now? 😉

actually i'm planning to take java certification, just practicing problems 😉

 

[MSantiago]

Originally posted by: Bluga
Given:

1. public class ConstOver {
2. public ConstOver (int x, int y, int z) {
3. }
4. }

Which two overload the ConstOver constructor? (Choose Two)
A. ConstOver ( ) { }
B. Protected int ConstOver ( ) { }
C. Private ConstOver (int z, int y, byte x) { }
D. Public Object ConstOver (int x, int y, int z) { }
E. Public void ConstOver (byte x, byte y, byte z) { }

Answer: A, C?

why B, E are incorrect? There shouldn't be constraint on the accessbility, retrun type, or exceptions that may be thrown on oveloading method right?

Remember -- a constructor always has the same name as the class it's in and also has no return value. A and C are the only functions in the list that don't have a return type.