1. What purpose is served by the DEBUG program?

2. Can DEBUG be brought up by typing the command using lowercase letter?

3. If the DEBUG command R AXBX is entered to a PC, what happens?

4. Write the command needed to change the state of the parity flag to PE.

5. Write the Register command needed to change the value in CX to 1016.

6. What happens when you try to change the value in DX to 50OA?

7. Write a command that will dump the state of the microprocessors internal registers.

8. How many registers are displayed with the R command?

9. What is the meaning of DF, SF, AF and IF?

10. What is the instruction that appears when using the R command?

11. Write a Dump command that will display the contents of the first 32 bytes of the current code segment.

12. What is the minimum and maximum number of bytes that can be displayed using the Dump command?

13. How many number of bytes can be displayed by typing the D () command 12 consecutive times?

14. Show an Enter command that can be used to examine the contents of the first 9 bytes of the extra segment.

15. Show the Enter command needed to load five consecutive bytes of memory starting at address CS:0100 of the current code segment with D3, then show how you can return back to location CS:0103 and change it to be 12.

16. Show how to write your name using the Enter command at location DS:1010.

17. Is it true that the Hexadecimal code is the translation found for the instruction shown using the R command?