CS609 Final Term Current Papers 2018-2020

CS609 Current Final Term Papers 2018 To 2020 2020

#CS609 important topics For Final Term Papers

DMA channels DMA modes DMA registers Page 199-206 Code for read and write physical block Limitation of biosdisk LBA Translation Method Mathematical Notation for LBA translation LBA to CHS translation Primary and Extended Partitions LSN (Logical Sector Number) File Control Block (FCB)

• FAT 12, FAT 16, FAT 32

The . and . . Directories New Technology File System (NTFS) Determining the Sector # from Cluster # Defragmenter Expanded Memory and extended memory Types of Viruses see past papers for object type

Paper 1

CS609 current paper | 11-09-2020 | 02:30 pm

40% msqs from past

1. write down the state of virus
2. write down Reentrant procedure
3. write down the advantages of large size clustet
4. LBA address likha tha us me C S S' H H' stands for btana tha
5. write down the structure of NTFS in FCB
6. chain extend partition table bna tha lable krna tha
7. Use of lower bit(0,1 and 2)

Paper 2

50%mcq from.past Today 8am paper How DMA works in block transfer mode? 3marks FAT 12 store largest hard disk drive. 3marks Write any one advantage of large cluster size? 3 marks Wich rigestr is goen to the bottom.when Int instruction is enterd? 3 How many control register 80836processor and higher above mentioned can have? 5 Maximam entries btani then FAT 16 and 12

Paper 3

Cs609 1-in NTFC where the backup of the boot block are stored and why? (3) 2-write down the three state of viruses? (3) 3-what is the purpose of partition table signature ?(3) 4-for which purpose absread() and abswrite() function are used? (3) 5-write a C language statement that would check the tail point of the keyboard buffer for the end ofbuffer?(3)

1. -How descriptor describe a memory segments and what are the attributes of memory segment? (5)
2. -calculate the highest biodisk() capacity and highest IDE capacity using table giving below ?(5)
3. -Very briefly describe the anatomy of FAT base file system? (5)

2019

Paper 1

Current paper What do you mean by mirroring of FAT 32?

How NTFS volume can be accessed in DOS ?

Surface of disk?

What are attribute of memory segment?

Explain Null modem?

FAT based file system?

Paper 2

#cs609 #FinalTerm #Paper What do you mean by mirroring of FAT 32?