public class Tester {public static void main(String[] args) {Base obj = new Derived();obj. method();}}class Base {public void method(int a) {System. out. println("Base Method");}}class Derived extends Base {public void method() {System. out. println("Derived Method");}}

Ineed on my history if anyone can check out the last few questions i posted and i will be posting !

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What is a number system, and what is the total number of digits used in this system called? a number system is a system that uses different (options: a) numbers b) symbols c) codes d) digits e) alphabets) to represent different numbers. the total number of digits used in a number system is known as its (options: 1) processor 2) converter 3) radix 4) least significant digit 5) most significant digit)