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CS604 ALL Current Final Term Papers Fall 2015 & Past Final Term Papers at One Place from 5 March 2015 to 16 March 2015

CS604 ALL Current Final Term Papers Fall 2015 & Past Final Term Papers at One Place from 5 March 2015 to 16 March 2015  


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Possible ways of recovering from Deadlock 5 number

common ways of allocating file space 3 num

what is the usage of different commands in linux

linux commands for copying file exiting and removing

5 mcqs from old paper

a lot of mcqs about space allocation

1 mcq about 2nd reader writer lock problem

1 mcq about job pool 1mcq about bankers algorithm

1mcq the file having name of files and directories

1mcq about and file relating to keyboard

Q:1 Does pre-paging help to control the trashing ?justify with solid reason.

Q:2 List down two major benefits of Virtual Memory.

Q:3 Write down the use of mounting and mount point in file system.

Q:4 In valid operating system name the system call that can be used to request memory map an opend file.

Q:5 what are possible ways to recover a system from deadlock.

Q:6 what are the problems that can occur while trying to violate the condition of hold and wait for deadlock .

kis kis lecture sy zyada paper a raha hai ?

23 to 45 

 Dear Shining star plz send me ur paper at my mail

mc130201585@vu.edu.pk

if possible. it will be great help for me.

Final term paper of CS604 on 07-03-2015
Mc120404206
Anees Ahmad
In memory management, how a page fault occurs and who is responsible to handle page fault if it occurs? 2Marks
How can you achieve memory protection in paging? 2Marks
Write the name of two commonly used methods for file space allocation. 2Marks
How can you define compile time? 2Marks
How operating system attacks the "hold and wait" condition necessary for deadlock in order to solve the problem of deadlock? 3Marks
"if a process is starved then it means that the system is in deadlock" is it true or not? Give the answer. 3Marks
There exists many ways to break a deadlock. One of them is "preempt a resourse" to break cycle of dead lock resources. Which issue will be addressed by this strategy? 3Marks
In large address space(above 32 bits) each page table may consist millions of entries. How the mapping of logical address spaces of process onto the physical memory is possible? Name the solution with brief. 3 Marks
Let us consider page of size 16 bytes and process address space 32 pages and physical address space of 64 frames.
Calculate following.
A.) size of logical address i.e number of bits needed to uniquely identify a page in this address space of 16 pages.
B ) logical addressin bits for (18,10) where p and d are 18 and 10 respectivly. 5Marks
Several file space allocation methods can be implemented in one Operating system. How space allocation methods can be implemented in linex/unix operating system? 5Marks

Aborting a process way not be so easy. If a proces was in the midst of updating a file, terminating it will leave the system in a inconsistant state. If the partial terminatiomw method is used , this gives a set of deadlock process.the process of this determination is a policy decision similar to cpu scheduling problems so economic decision is needed. You are required to determine the criteria that make it posible for system to select which proces should be terminated. 5Marks

Consided the scenrio of demand paging system 5Marks
A. Cpu=10%
B. Paging disk=95%
C. Other i / o devices= 3%
you are required to identify the sitution of system by consider the above parametdr and which of the of following parameter improve the cpu utilization. Justify them
1. Install a faster cpu
2. Introduce page replacememt algorithm
3.increase degree of multiprogrmming
4. Increase hard disk storage
5.decrease the degree of multiprogmming
6. Instal more main memory

Attachments:

in k answers b bata deitey yar 

by the way thanx

Is ka solution koi bata de ga ?

Let us consider page of size 16 bytes and process address space 32 pages and physical address space of 64 frames. 
Calculate following.
A.) size of logical address i.e number of bits needed to uniquely identify a page in this address space of 16 pages.
B ) logical addressin bits for (18,10) where p and d are 18 and 10 respectivly. 5Marks
Several file space allocation methods can be implemented in one Operating system. How space allocation methods can be implemented in linex/unix operating system? 5Marks

my today's paper... fully conceptual paper was. you need to be storng grip on these topics.

holds and wait, preemption, deadlock, starvation, banker's algorithm, swapping, segmentaion, virtual memory, page fault (v.imp), what is abnormality in FIFO?, thrashing and how to eliminate it,  

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