Write the following program using SK's notepad as your text editor. Assign the filename exer2.asm .model small code org 100h start: mov ah 2 mov dl, 'R int 21h mov dl, 'E' int 21h mov dl, 'D int 21h int 20h end start

2. Save the program by pressing F2.

3. Go to the DOS prompt and then assemble the program by using the command below: C:\>tasm exer2

4. If there are warnings and errors in assembling process go back to the source code and fix those errors. If no error occurs proceed to the next step.

5. Link the program by using the command: C:\>tlink/t exer2 There should be no BAD OBJECT FILE message in the linking process, if bad object file occurs assemble the program once again.

6. Execute the program by simple typing the filename on the prompt. What is the output of the given program?

7. Modify exer2.asm. The output should be: R E D

8. Write down the modify program on the space below.

EXERCISES: 1. Compare the actions of ESC and CTRL+ALT when moving from SK to DOS.

2. How many files are created in using turbo assembler?

3. What are those files? (insert the screenshot of your answer here)

4. Which files are created in assembling process? (insert the screenshot of your answer here)

5. Which files are created in linking process?

6. What is the purpose of /tin linking process?

7. Compare the use of DEBUG and TURBO ASSEMBLER in assembly language programming.

8. What is the purpose of org 100h in your program?