A _________ is a key or combination of keys that when pressed performs a command.
A. key program
B. key algorithm
C. keyboard shortcut
D. keyboard action
Fill in the blank(s) with the appropriate word(s).
keyboard shortcut
Rationale: A keyboard shortcut is a key or combination of keys that when pressed performs a command. You open the Start menu by clicking the Start button or pressing the Windows key on the keyboard. See 7-1: Using the Windows 10 Desktop
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Write a complete program that calculates and prints the product of three integers.
``` // Product.java // Calculate the product of three integers. import java.util.Scanner; // program uses Scanner public class Product { public static void main(String[] args) { // create Scanner to obtain input from command window Scanner input = new Scanner(System.in); System.out.print("Enter first integer: "); // prompt for input int x = input.nextInt(); // read first integer System.out.print("Enter second integer: "); // prompt for input int y = input.nextInt(); // read second integer System.out.print("Enter third integer: "); // prompt for input int z = input.nextInt(); // read third integer int result = x * y * z; // calculate product of numbers System.out.printf("Product is %d%n", result); } // end method main } // end class Product ```
A parameter’s scope starts at the beginning of its method, and ends at its method’s closing curly brace.
Answer the following statement true (T) or false (F)