I would appreciate it if you could expound on the diverse variety of applications that have demonstrated Automata Theory to be beneficial.

Kindly enlighten me on the many applications of the Automata Theory.

Help needed ASAP! Language: JAVA Fill in your code for the following program that takes two words as input from the keyboard, representing a user ID and a password, then the program does the following: If the user ID and the password match “admin” and “open”, respectively, then output “Welcome”. If the user ID matches “admin” and the password does not match “open”, output “Wrong password”. If the password matches “open” and the user ID does not match “admin”, output “Wrong user ID”. Otherwise, output “Sorry, wrong ID and password”.     import java.util.Scanner; public class Login{ public static void main(String[] args){ Scanner scan = ____ Scanner(________);//instantiate a Scanner object String userID = scan._________; // read the user ID String password = scan.__________; // read the password   if(________________________________) { System.out.println("Welcome"); }   else if(___________________________) { System.out.println("Wrong password"); } else…

Please describe the various fields in which you have found Automata Theory beneficial.