Look at the Following Code

Look at the following code.The method in line ________ will override the method in line __________. Line 1 public class ClassA
Line 2 {
Line 3 public ClassA() {}
Line 4 public int method1(int a) {}
Line 5 public int method2(int b) {}
Line 6 }
Line 7 public ClassB extends ClassA
Line 8 {
Line 9 public ClassB() {}
Line 10 public int method1(int b) {}
Line 11 public int method2(double c) {}
Line 12 }

A) 4,10
B) 5,11
C) 10,4
D) 11,5
E) Both a and b