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disscus solution of Assignment No. 03 of System Programming-CS609 Due Date: 28/Jan/2014

Graded Assignment


Please read the following instructions carefully before submitting assignment:


  • You will submit your assignment before or on due date on VU-LMS.
  • Assignment should be completed by your own efforts it should not be copied from internet, handouts or books.
  • You should submit your .doc File via assignment interface at VU-LMS.
  • Assignment sent via Email will not be replied and accepted in any case.
  • If the submitted assignment does not open or file is corrupt, it will not be marked.
  • You will submit solution only in document (.doc or .docx) File.




To understand the use of INT 13H and its services.



For any query about the assignment, contact at

Assignment Questions

A request before solving it:

Dear Student,

This is very easy assignment which requires only the implementation of a given program. This implementation will build your understanding of BIOS interrupt 13H routine more clearly. So, do not paste your solution from any kind of source. Just do and describe what happens and how you tackle the errors if any.


Question:                                                                                                                               Marks 20     


Implement the program of lecture number 27 by using the BORLANDC compiler. File path of this program should be at the root directory of D partition and the file name should be LBA.txt. After the implementation of this program you take a memory dump which shows the successive operation of this program.  Also describe the values of this dump to prove the successive operation and also describes the whole processes of your implementation within few lines.

At the end of this assignment, show the data of your text file “LBA.txt” after the execution of above program.

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Replies to This Discussion

Write all the steps that you followed to reach here in a document file along with this snapshot and submit that .doc file.

plz ell me wht i hae to do?

put this debug.exe in BIN folder. then retry.


thnks zohaib

hira  add me i can help u 

no thanks 

just debug type krain

Fatima Mughal Meri b kuch khas assignemtn nai ho saki, abhi last 2 hours main hi complete 24 pages main discussion parhi or solve krnay ki try ki, bus jo oot pataang kia us sab k screenshots lay kr word file main paste kr k submit krwa dye... 

But Thanks a lot Fatima Mughal for soo much help... sirf chand 1 logoon ne help krnay ki try ki or sab se ziada apne! Really apreciate ur efforts! May Allah Ta'ala bless u!

Allah karay ab sir k dil main kuch hamdardi ajaey or marks achay ajaeyn ya assignment hi cancel ho jaey :P isne to damagh kharab kr k rakh dia 

May Allah Bless You with success!

Keep helping others!


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