Answer:
Following are the code in java language
abstract interface PointingDevice // interface PointingDevice,
{
// abstract method getXCoord()
public abstract int getXCoord();
// abstract method getYCoord()
public abstract int getYCoord();
// abstract method attentionRequired()
public abstract boolean attentionRequired();
// abstract method setResolution( )
public abstract double setResolution(double a);
}
Explanation:
In this code we have declared a abstract interface "PointingDevice" which contains the four abstract method getXCoord of type int , getYCoord() of type int , attentionRequired() of type boolean and setResolution() of type double .
These method have only declaration not definition any interface or class which inherit the inteface PointingDevice must define all these four method otherwise it also be abstract .
Answer:
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while(true) {
System.out.print("Enter an integer (0 to exit): ");
int num = scan.nextInt();
if (num == 0) break;
if (num%3 == 0 && num%5 == 0) {
System.out.printf("%d is divisable by both 3 and 5.\n", num);
}
else if (num%3 == 0 && num%5 != 0) {
System.out.printf("%d is divisable by 3 but not by 5.\n", num);
}
else if (num%3 != 0 && num%5 == 0) {
System.out.printf("%d is divisable by 5 but not by 3.\n", num);
} else {
System.out.printf("%d is not divisable by 3 or 5.\n", num);
}
}
scan.close();
}
}
Outlook is a software program that provides for e-mail communication
Answer:
Receiver
Explanation:
bcz the private key is kept only by the receiver of the message.
$21.08 is an example of a currency Number format in Excel
<u>Explanation:</u>
For items like currency, one can format numbers in cells in Excel.
To view all possible number formats, click the Dialog Box Launcher attached to Number on the Home tab in the Number group.
In the Format Cells dialog box, in the Category list, click Currency or Accounting.
In the Symbol box, tick the currency symbol.
In the Decimal places box, insert the number of decimal places.
Employed for common financial values and presents the default currency figure with quantities.
Ctrl+Shift+$ is a shortcut to represent currency values.
