Which statement is true about the following constructor of the BankAccount class?
A)The code has a syntax error.
B)The code has a logic error.
C)You can't have an instance variable and a parameter variable with the same name.
D)The code sets the instance variable balance to the parameter variable balance.

Question

Which statement is true about the following constructor of the BankAccount class?  
A)The code has a syntax error. 
B)The code has a logic error. 
C)You can't have an instance variable and a parameter variable with the same name. 
D)The code sets the instance variable balance to the parameter variable balance.

Quizplus · Accepted Answer

The code sets the instance variable balance to the parameter variable balance. There are no syntax errors and it is not a logic error. It is possible to have an instance variable and a parameter variable with the same name as long as they are distinguished using the "this" keyword. However, in this case, the parameter variable "balance" overwrites the instance variable "balance".

Which Statement Is True About the Following Constructor of the BankAccount