When a constructor function accepts no arguments, or does not have to accept arguments because of default arguments, it is called a(n)
a. empty constructor
b. default constructor
c. stand-alone function
d. arbitrator function
e. None of these
b. default constructor
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What is the output of the following program?
``` public class Test { public static void main(String[] args) { int[][] values = {{3, 4, 5, 1 }, {33, 6, 1, 2}}; for (int row = 0; row < values.length; row++) { java.util.Arrays.sort(values[row]); for (int column = 0; column < values[row].length; column++) System.out.print(values[row][column] + " "); System.out.println(); } } } ``` a. The program prints two rows 3 4 5 1 followed by 33 6 1 2 b. The program prints on row 3 4 5 1 33 6 1 2 c. The program prints two rows 3 4 5 1 followed by 2 1 6 33 d. The program prints two rows 1 3 4 5 followed by 1 2 6 33 e. The program prints one row 1 3 4 5 1 2 6 33
A key goal of Java is to be able to write programs that will run on a great variety of com- puter systems and computer-control devices. This is sometimes called .
Fill in the blank(s) with the appropriate word(s).
Translating or designing multimedia (or any computer-based material) into a language other than the one in which it was originally written is called ____________________.
Fill in the blank(s) with the appropriate word(s).
A barcode is a(n) ____ code that represents data with bars of varying widths or heights.
A. read/write B. optical C. magnetic D. laser