A dmz is a subnet of publicly accessible servers placed outside the internal network. Any service provided to users on the public internet should be placed in the DMZ network. DMZ means demilitarized zone (perimeter network) .
Answer:
import java.util.Scanner;
public class num9 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter year");
int givenYear =in.nextInt();
if(givenYear>=2101){
System.out.println("Distant Future");
}
else if(givenYear>=2001){
System.out.println("21st Century");
}
}
}
Explanation:
- Using Java programming Language
- Import Scanner class to receive user input of the variable givenYear
- Use if statement to check the first condition if(givenYear>=2101)
- Use else if statement to check the second condition if(givenYear>=2001)
- print Distant future and 21st century respectively
Answer:
Software development life cycle is about building a software (“only”) in a phased approach systematically.
System development life cycle is about implementing hardware and software in a phased manner systematically.
Explanation:
Here both the hardware and the software is considered as a system.
Hope this helps!
Answer:
Alcohol(NOT the liquor!)
Explanation:
Nail polish remover is basically alchohol and it can actually help melt ice. You can also use toothpaste, hairspray, deodorant, perfume, and hand sanitizer.
TCP has flow control, which means a two-way connection must be present. Satellites are sometimes optimized for broadcasts, which is unidirectional (ie., sending, not receiving).
