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# Cs 609 Current Final Term Papers Spring 2012 Date: 16-July-2012 to 27-July-2012

Current Final Term Papers Spring 2012 Date: 16-July-2012 to 27-July-2012

Current Final Term Papers Spring 2012 Papers, July 2012, Solved Final Term Papers, Solved Papers, Solved Past Papers, Solved MCQs

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Current Final Term papers of this subject will be shared here During Exam

ALL FINAL PAPER CS609 JULY 2012 IN ONE FILE

Attachments:

Adnan  gud work .keep it up & keep sharing

Current Final Term papers of this subject will be shared here During Exam.

guys my todys paper was lenghty and clumzys also. total 52 quetions 10 mcqs from midtrm part and another all mcqs were new and quite difficult only 2 mcqs were from old papers andall others were new. questions were how can cross refrence can be detected ? how can we recover a deleted file content describe its all steps.? one question if LBA= 0 AND lsn=0 is this is possible if yes or no why ? how can ntfs volume can be detected ? what is the purpose of IVT interrupt vector table and how can we accesses the ISR from IVT ? what are the purposes of UART ?

burhanudin  gud keep it up & keep sharing

My today paper of Cs609(system Programming)
1) LBA =0 & LSN = 0 is both are same or not explain ?
2) Find the root directory sector where Reserved sector =1 Sector per FAT = 9 use appropriate assumption when needed?
3) How many maximum directories entries are possible in FAT12 & FAT 16?
4) Recovery of deleted contents of file write all steps?
5) Write down state of viruses only name?
6) Write down the condition of status of register A in real time mode?
7) Why FAT16 use FSInfo block?
8) On interrupt 13H/3H write down the states of DS:SI registers?
9) What is COM File?
10) De fragmentation has high computation cost explain why & how?

Mostly MCQ’s are from lectures covered 45 to 15

My Today's cs609 paper

DTE want to communicate with DCE sing RC232c protocol,how does this communication start and end ,identify steps
write down the structure of COM files ?
how many maximum root directory entries are pssible in FAT12 and FAT16???
What is MFT?
function that will convert BCD to ASCII code
wht is the mager disadvanatge of programmed I/O ?
how many bytes are used in FCB in FAT 32
what is the disadvantage of undocumented services of intrrupts ?
what is virus ?
what is cluster ? decribe its strusture ?
how many state of viruses ?

kindly more past and current papers of cs609

cs609 final current paper spring 2012

Q-1: What are IBF and OBF?
Q-2: How to convert the Logical adress directly into the Physical address?
Q-3:How to find the Lost chains in Disk Scan?
Q-4: Write an algorithm to get the content of FAT12?
Q-5:If a string a,x,y,z is entered from keyboard and 'a' is displayed show diagrammatically the status of Keyboard buffer and the registers in it.
Q-6:How we can find that a disk is bootable or not from the data part of boot block?

DTE want to communicate with DCE sing RC232c protocol,how does this communication start and end ,identify steps
write down the structure of COM files ?
how many maximum root directory entries are pssible in FAT12 and FAT16???
What is MFT?
function that will convert BCD to ASCII code
wht is the mager disadvanatge of programmed I/O ?
how many bytes are used in FCB in FAT 32
what is the disadvantage of undocumented services of intrrupts ?
what is virus ?
what is cluster ? decribe its strusture ?
how many state of viruses ?

guys my todys paper was lenghty and clumzys also. total 52 quetions 10 mcqs from midtrm part and another all mcqs were new and quite difficult only 2 mcqs were from old papers andall others were new. questions were how can cross refrence can be detected ? how can we recover a deleted file content describe its all steps.? one question if LBA= 0 AND lsn=0 is this is possible if yes or no why ? how can ntfs volume can be detected ? what is the purpose of IVT interrupt vector table and how can we accesses the ISR from IVT ? what are the purposes of UART ?

gud keep it up & keep sharing

My today paper of Cs609(system Programming)
1) LBA =0 & LSN = 0 is both are same or not explain ?
2) Find the root directory sector where Reserved sector =1 Sector per FAT = 9 use appropriate assumption when needed?
3) How many maximum directories entries are possible in FAT12 & FAT 16?
4) Recovery of deleted contents of file write all steps?
5) Write down state of viruses only name?
6) Write down the condition of status of register A in real time mode?
7) Why FAT16 use FSInfo block?
8) On interrupt 13H/3H write down the states of DS:SI registers?
9) What is COM File?
10) De fragmentation has high computation cost explain why & how?

Mostly MCQ’s are from lectures covered 45 to 15

My Today's cs609 paper

DTE want to communicate with DCE sing RC232c protocol,how does this communication start and end ,identify steps
write down the structure of COM files ?
how many maximum root directory entries are pssible in FAT12 and FAT16???
What is MFT?
function that will convert BCD to ASCII code
wht is the mager disadvanatge of programmed I/O ?
how many bytes are used in FCB in FAT 32
what is the disadvantage of undocumented services of intrrupts ?
what is virus ?
what is cluster ? decribe its strusture ?
how many state of viruses ?

of cs609

cs609 final current paper spring 2012

Q-1: What are IBF and OBF?
Q-2: How to convert the Logical adress directly into the Physical address?
Q-3:How to find the Lost chains in Disk Scan?
Q-4: Write an algorithm to get the content of FAT12?
Q-5:If a string a,x,y,z is entered from keyboard and 'a' is displayed show diagrammatically the status of Keyboard buffer and the registers in it.
Q-6:How we can find that a disk is bootable or not from the data part of boot block?

cs609 paper on 27-07-2012

1.Write down the function of FSinfo in FAT 32. (2)

2.Write down direct method for logical to physical address translation. (2)

3.How can we calculate the correct cylinder number between two partitions of a high capacity hard disk? (2)

4.Why we need buffering in UART FIFO queue? (2)

5.Write down the formula to translate cu\luster number into LSN for FAT 32. (3)

6.What are selectors and why we use them? (3)

7.How many maximum root directory entries are possible in FAT12 and FAT16? (3)

8.Write down the value of CH, CL and DH registers on entry when intrupt 13H/3H is invoked? (3)

9.Write down the purpose of following commands: (5)

(a)    outportb (0x61, inportb (0x61)|3);

(b)    outportb (0x61, inportb (ox61) & 0xFC);

10.Why we need to convert cu\luster number into sector number? (5)

11.How a chain of cluster in FAT12 is managed? (5)

12.What are cross reference and how this problem can be solved? (5)

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