Default constructor does not initialize the instance members of the class?

Question

I encountered a question that asks \"Which of the following are true about the \"default\" constructor?\"

and an option \"It initializes the instance members of the cla

Answer 1

Default constructor provides the default values to the object (s) and is normally created by the compiler when no constructor is explicitly defined. e.g.

class DefaultTest{  
int id;  
String name;  

void display(){System.out.println(id+" "+name);}  

public static void main(String args[]){  
DefaultTest s1=new DefaultTest();  
DefaultTest s2=new DefaultTest();  
s1.display();  
s2.display();  
}  
}  

NB: There being no constructor defined the compiler will generate a default constructor that will assign 0 null values to the two objects.