CS609

Quiz Start Time: 06:58 PM Time Left 34 sec(s) Question # 1 of 10 ( Start time: 06:59:00 PM ) Total Marks: 1 If we want to produce the grave voice from speaker phone then we have to load the ____ divisor values at Port ___.   Select correct option: high, 0x42 low, 0x22 high, 0x22 low, 0x42  Quiz Start …

What are the differences between hardware and software interrupts?   Software interrupts are invoked by means of some software instruction or statement and hardware interrupt is invoked by means of some hardware controller generally. The only difference between them is the method by which they are invoked   How would a procedure written for software interrupt will be different from …

Total Marks 5 Starting Date Thursday, July 11, 2013 Closing Date Friday, July 12, 2013 Status Open Question/Description Topic: NTFS and FAT32 are equals in all aspects as both systems are limited to 2TB volume of HDD. Support or contradict this statement with solid arguments. Note: A concise, coherent and to the point comment is preferred over lengthy comment having irrelevant …

Now using the above information calculate the sector # for the following clusters.1. 3b2. 2a Make appropriate assumption where needed. Question 2:                                                                                                                               Marks 10     Reserved sectors = 06HSectors per FAT = 81H Using the above FAT 16 based information find the following Starting sector of first copy of FATStarting sector of second copy of FATStarting sector of root directory Assignment Questions  Question 1:                                                                                                                               Marks …

Question:  How to generate .com file? Answer:    For BorlandC 3.1: 1- copy myfile.c into BIN folder of BORLANDC. 2- From command prompt goto BIN directory. You will see C:\BORLANDC\BIN> at command prompt. 3- type this command.  bcc – eMYFILE.COM -IC:\borlandc\include  -LC:\borlandc\lib myfile.c 4- Now myfile.com is generated in BIN directory. Now type myfile.com to run the com file. For TurboC …

Solution of Assignment No. 02 Semester: Spring 2013 System Programming-CS609   Total Marks: 20   Due Date: 17/May/2013   Instructions: 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. …

Answer Q#1: The interrupt vectors are located in memory and supported by operating system reside in kernal in case of Dos kernel is io.sys and in case of window kernel is kernel 32.dll Answer Q#2: The first 32 vector 0-31 are reserved by Intel for processor generated exception Answer Q#3: In Real Address Mode, iret pops CS, the flags register, …

Solution of Assignment No. 01 Semester: Spring 2013 System Programming-CS609   Total Marks: 20   Due Date: 03/May/2013   Instructions: 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. …

Solution of Assignment No. 01 Semester: Spring 2013 System Programming-CS609 Total Marks: 20 Due Date: 03/May/2013 Instructions: 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 …

Quiz Start Time: 06:10 PM Time Left        88 sec(s) Question # 1 of 10 ( Start time: 06:10:34 PM )          Total Marks: 1 In case of synchronous communication a timing signal is required to identify the start and end of a bit. Select correct option:           TRUE FALSE   Quiz Start Time: 06:10 PM Time Left        89 …