Answer:
Im not entirely sure but I think this is disk drive
Explanation:
Answer:
True
Explanation:
The are two client-server architectures, they are, two-tier and three-tier client-server architectures. The two-tier has two layers of communication, they are the presentation and data processing layers. The three-tier architecture adds a third layer called application logic to the middle. The layers can also be called access, distribution and core layers respectively.
Hotmail is a web based emailing system that is designed following the three-tier client-server architecture. It was launched by Microsoft in 1996 and provides users with access to emails with segment core access.
Answer:
The first major effect the Industrial Revolution had on the environment was caused by the increased use of fossil fuel, first coal and then oil.
Explanation:
Answer:
The method sumDigits() and the test program is given in the explanation section below:
Explanation:
import java.util.Scanner;
public class num8 {
public static int sumDigits(long n){
long sum = 0;
while (n != 0)
{
sum = sum + n % 10;
n = n/10;
}
return (int)sum;
}
public static void main(String[] args) {
System.out.println("Enter a long integer");
Scanner in = new Scanner(System.in);
long digit = in.nextLong();
System.out.println(sumDigits(digit));
}
}
The steps required to implement this method are given in the question. A while is used to repeatedly extract and remove the digit until all the digits are extracted. In the main method, the Scanner class is used to prompt a user to enter a digit, the method is called and the digit is passed as an argument.
