Given:
class Overloading {
int x(double d) {
System.out.println("one");
return 0;
}
String x(double d) {
System.out.println("two");
return null;
}
double x(double d) {
System.out.println("three");
return 0.0;
}
public static void main(String[] args) {
new Overloading().x(4.0);
}
}
What is the result?

Given:

What is the result?

Given the following class:

Which three pieces of code, when inserted independently, set the value of amount to 100?

Given the code fragment:

What is the result?

Given:

What is the result?
Compilation fails at line n3 and line n4.