Draw a contingency table for each of the following rules using the trans- actions shown in Table 6.4.

Every programmer must know all the details of what that programmer's team mates are doing in their projects to do the work assigned. Why?

What will be an ideal response?

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.