import java.util.Scanner;
public class JavaApplication60 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("Enter a number in the twenties");
int num = scan.nextInt();
if(num >= 30 || num <= 19){
System.out.println("That's not in the twenties!");
num = 25;
}
System.out.println("Your number is " + num);
}
}
This is the complete code including the main class and main method. I hope this helps!
Answer:
Selective Repeat protocols
Explanation:
It is better to make use of the selective repeat protocol here. From what we have here, there is a high error rate on this channel.
If we had implemented Go back N protocol, the whole N packets would be retransmitted. Much bandwidth would be needed here.
But we are told that bandwidth is limited. So if packet get lost when we implement selective protocol, we would only need less bandwidth since we would retransmit only this packet.
You can find the components that you wanted to modify in : C. control panel
You can adjust your computer's setting through control panel, whether it's your system and security, hardware, net work setting, etc
hope this helps
