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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 cs609@vu.edu.pk

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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Views: 13912


Replies to This Discussion

aray Sam bhai ma jitna kia wo sb detail sy bata dia..

PLZZZZZZZzz anyone guide me what to do to solve it. warnings show ho rahi hai duirnd compile. plzzzzzzzzz help


but RANA USMAN sir told that in assignment
At the end of this assignment, show the data of your text file “LBA.txt” after the execution of above program.
Screen shot k elawa bhi kuch data show krwana hai i mean .txt file mai kya submit krwana hai???

mray khayal sy  jo data txt file ma ho ga wohi dump ma show ho ga..


ab ma apnay khayall ma galt ho ya sai ye tu result any py pata lagy ga..cuz kisi source sy koi help nai mil rai is k baray ma

Thanks alot. I searched entire day but did not find this debug.exe. It works like a charm on DOSBox in windows8 64 bit. Everything is done except LBA.txt with lot of spaces. Well thanks again.

Thanx GOD meir assign ho gayi

low or hi byte kai dia ha ap ne
dump ki pic dikha skte ho ap abhi kia?

can u help me Steve fox????????

could u help me ????? 

agar kisi ko window7 may cs609 ki assign may help chahay ho tu add me on                    skype : smartboy.ali

LBA.txt is 512 bytes empty files. I boot my pc in dos and run this program still empty file

mannan javaid  

solve ur assignmnt and mention this in ur assignmnt that LBA.txt file is empty 


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