code:

---

import java.io.*;
class Super 
{
        int methodOne( int a, long b ) throws IOException 
        { // code that performs some calculations
    }
        float methodTwo( char a, int b )
        { // code that performs other calculations
    }
}
public class Sub extends Super
{
}

---

a) public static void main( String args[] ){}
b) float methodTwo(){}
c) long methodOne( int c, long d ){}
d) int methodOne( int c, long d ) throws ArithmeticException{}
e) int methodOne( int c, long d ) throws FileNotFoundException{}