In the above function, the value placed in the current cell when no error is present is:

Objects grouped together are called object ________

A) sources B) parameters C) methods D) collections

After the following program is finished, how many bytes are written to the file t.dat?

``` import java.io.*; public class Test { public static void main(String[] args) throws IOException { DataOutputStream output = new DataOutputStream( new FileOutputStream("t.dat")); output.writeShort(1234); output.writeShort(5678); output.close(); } }``` a. 2 bytes. b. 4 bytes. c. 8 bytes. d. 16 bytes.