Procedure 1.

2. Here is the DEBUG program you need to enter and execute: a mov ax,0 mov bx,1234 mov cx,5678 mov dx,9abc and ax,bx or ax,cx xor ax,dx not ax r t 8 q

3. Run DEBUG and enter the program and commands line by line. The blank line after the not ax instruction is needed to get out of the a command.

4. Examine the DEBUG output. The final value in AX should be 333B. This would be a good time to do an Alt Print Screen to capture a screen shot of the DEBUG window to paste into your lab writeup.

5. Quit DEBUG and then run it again.

6. After entering the a command, change the first instruction from mov ax,0 to mov ax,???? where ???? is your 4-digit birth date. 1112 My birthdate

For example, if you were born on July 15, your instruction would be mov ax,0715 Then enter the rest of the instructions and commands.

7. Use DEBUG to run the modified program. Do another Alt Print Screen to grab the new DEBUG results for your lab writeup.