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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

Dear Sara Siso .....path setting bhi change kr li but compile krny pr wahi Errors a rahy hain

plz any body tell me how to solve divide Error ???

dear 4 digits me number enter karo instead of 3 digits.



agr aap  1 digit b enter kao tu chaly ga...  rest of the far address is consider as 000 in the value..

64bit walon k liya kya ho ga koi ALLAH ka bunda solution load ker do plzzzzzzzzz

USE this Debug....


brother same problem occur.not for 64-bit

Plz koi fianlly mjhe bta de, k es Assignment mai Submit kya krna hai???
Code ya phr Only ScreenShots ???
bcoz sir ne assignment instruction mai mention kiya hai submit in ".doc" format.
what we need to finally submit.

snap dum kr k mily ga....and  the low lba and high lba....

ok thanks

ye 64 bit ma b chala ha..

Rana usman ap bata dain phr kasy run hua plzzz time kum ha.


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