Share Your Current Final Term Papers (Questions/Pattern) & Past Papers as well here to help each other. Thanks
For Important Helping Material related to this subject (Solved MCQs, Short Notes, Solved past Papers, E-Books, FAQ,Short Questions Answers & more). You must view all the featured Discussion in this subject group.
For how you can view all the Featured discussions click on the Back to Subject Name Discussions link below the title of this Discussion & then under featured Discussion corner click on the view all link.
Or visit this link
Please Click on the below link to see…
For Final terms Preparation
Mohammad waqas thanks for sharing
Attention Students: You don’t need to go any other site for current papers pattern & questions. Because all sharing data related to current Final term papers of our members are going from here to other sites. You can judge this at other sites yourself. So don’t waste your precious time with different links. Just keep visiting http://vustudents.ning.com/ for all latest updates.
25 feb my Exam
MCQS for Moaz File Mostly..
1.how can we read / write the disk block when LSN is given
2.why it is not feasiable to calculate FS infor block information again and again FAT32
3.how descriptor describes a memory segment and what are the attribute of memory segment
4.Where reserved sector = 1 and sector per FAT = 9. Use appropriate assumption where needed
5.Write three Data Structures for Memory DOS use
6.Write down the purpose of interrupt 12H and interrupt 15H/88H
7.Define Head, Sector, Tracks
8.How a NTFS volume can be accessed in DOS
9. GDT,LDT and IDT entries
1. calculate the sector#for the following cluster 1CH
We have following information
Block per cluster = 8
First user block number = 20
Pray 4 me JazakAllah
Qaiser Ali thanks for sharing
Please share karein apney apney papers.....
please students share your cs609 current paper
Cs 609 8/3/2017 my today ppr object was new but subjective was from last 5 chaptrz Jremember in dua
QNO:13:Find the root directory sector. Where reserved sector = 1 and sector per
FAT = 9. Use appropriate assumption where needed? 5 Marks
Ans: Ans: Root directory sector can find by this formula Reserved Sectors + 2 * (size of FAT) So, Root DIR
Sector = Reserved Sectors + 2 * (size of FAT) = 1 + 2 * 9 = 19
ram checks the extended memory size using int 15H/88H and reports its size.
QNO36: Explain the bits 0,1,2 of 64 status port ? [ 3 marks]
Ans: Port 64H Status Register • Bits 0 = (1 = Output Buffer full) • Bits 1 = (1 = Input Buffer full)
• Bits 2 = (Null)
d from the Partition Table + Boot Block
QNO51: Write down the anatomy of NTFS based file system?
Ans: The FAT and root directory has been replaced by the MFT. It will generally have two copies the
other copy will be a mirror image of the original. Rests of the blocks are reserved for user data. In the
middle of the volume is a copy of the first 16 MTF record which are very important to the system.
Number of reserved blocks=2 Number of blocks in FAT= 7 Number of blocks in root directory=32 Find the number of systems blocks. make the appropriate assumptions when needed.
Answer: Now in the example sector per FAT is unknown.
No. of System Area Blocks = Reserved Block + Sector per FAT * No. of FAT’s + No. of entries *
Root dir =reserved sector+2*sector per FAT 2*sector per FAT= Root dir - reserved sector=32-2=30
Sector per FAT=30/2=15
No. of System Area Blocks = 2 + 15 * 7 + 32=151
Defragmentation Software reserves space for each file in contiguous block by moving the data in clusters and Re-adjusting.
• As a result of defragmentation the FAT entries will change and data will move from one cluster to other localized cluster to reduce seek time.
• Defragmentation has high computation cost and thus cannot be performe d frequently