Answer:
The code is witten in Java and given in the explanation section.
Using a Scanner object we receive a the user's input and with the System.out.println we output the variable
Explanation:
import java.util.Scanner;
public class VariableOutput{
public static void main (String [] args){
Scanner input = new Scanner(System.in);
System.out.println("Enter an Integer 15 or 40");
int numObjects = input.nextInt();
System.out.println("You entered the number "+numObjects);
}
}
1. Honeymoon stage
2. Distress and anxiety
3. Adjustment
4. Adaption
5. Re-entry shock
Answer:
IP address
Explanation:
In computer networks, every computer has assigned with a unique address that is called logical address or IP address.
This address is assigned by ICANN and used to access that particular computer by other computers on the network.
Answer:
Internet Control Message Protocol (ICMP) Echo Requests
Explanation:
A system that has Windows Firewall or antivirus or other third party antivirus enabled with their configuration setting set to default, ping command from another device will not be able to see if the device with an enabled firewall is alive.
The ping command sends Internet Control Message Protocol (ICMP) Echo Request to a destination device after the destination device will reply with a Reply packet. However, by default, firewalls, such as Windows firewall blocks ICMP Echo Requests from the external network and pinging will work when the firewall is disabled or an exception is created that lets ICMP Echo Requests pass through the firewall.
