We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>

Looking For Something at vustudents.ning.com? Click Here to Search

www.bit.ly/vucodes

+ Link For Assignments, GDBs & Online Quizzes Solution

www.bit.ly/papersvu

+ Link For Past Papers, Solved MCQs, Short Notes & More

Assignment No. 03 Semester: Fall 2014 CS604 –Operating System Total Marks: 15 Due Date: 16/2/2015

Uploading instructions:

 

  • Your assignment must be in .doc format. (Any other formats like scan images, PDF, Zip, rar, bmp,etc will not be accepted).
  • Save your assignment with your ID (e.g. bc020200786.doc).
  • No assignment will be accepted through email.

 

Rules for Marking:

 

It should be clear that your assignment will not get any credit if:

  • The assignment is submitted after due date.
  • The submitted assignment does not open or file is corrupted.
  • Your assignment is copied from internet, handouts or from any other student

      (Strict disciplinary action will be taken in this case).

 

Assignment

 

Question 1:   (5 Marks)

 

Consider the following snapshot of a system:

 

 

Allocation

Max

Available

 

A

B

C

D

A

B

C

D

A

B

C

D

P0

1

1

1

2

3

4

2

2

1

2

3

4

P1

1

0

2

2

1

3

4

14

 

 

 

 

P2

1

4

5

6

2

7

5

8

 

 

 

 

P3

2

5

4

2

3

5

7

9

 

 

 

 

P4

1

5

2

7

1

6

3

9

 

 

 

 

 

Need

A

B

C

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Answer the following questions using the banker’s algorithm:

 

(a)   What is the content of the matrix Need?                                             5

 

 

(b)   Is the system in a safe state? If yes identify the safe sequence. Show the step by step execution by updating the data structure if necessary.                                                            10

 

 

NOTE:Do not put any query on MDB about this assignment, if you have any query then emailatcs604@vu.edu.pk.

 

Deadline: Your assignment must be uploaded/submitted on or before

+ How to Follow the New Added Discussions at Your Mail Address?

+ How to Join Subject Study Groups & Get Helping Material?

+ How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators?

+ VU Students Reserves The Right to Delete Your Profile, If?


See Your Saved Posts Timeline

Views: 7222

.

+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)

+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)

+ Click Here to Search (Looking For something at vustudents.ning.com?)

+ Click Here To Join (Our facebook study Group)

Attachments:

Replies to This Discussion

hun!

yeh bhe agai 

Safe Sequence:<P4, P2, P3, P0>

This is safe sequence

Safe sequence is not unique. Many other sequences are feasible. But your one is also Ok.

Han g

Han g

ab to khatm hone wali :P 

Please Discuss here about this assignment.Thanks
Our main purpose here discussion not just Solution
We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

Start Discssion

Safe Sequence is

P4>>P0>>P2>>P3>>P1

AnyBody not agree at this???????????????

plz discuss this assignment

@ Efficient48

Safe sequence is not unique. Many other sequences are feasible. But your one is also Ok.

RSS

Latest Activity

Farhan Amin replied to Farhan Amin's discussion your vu email address will deleted
3 minutes ago
Farhan Amin replied to Farhan Amin's discussion your vu email address will deleted
3 minutes ago
+ ! ! ! ! ! AaiMa AnsaRi liked + M.Tariq Malik's discussion CS201 Assignment No 01 Fall 2019 Solution & Discussion Due Date: 14-11-2019
14 minutes ago
+ ! ! ! ! ! AaiMa AnsaRi replied to + M.Tariq Malik's discussion MGT211 GDB Fall 2019 Solution & Discussion in the group MGT211 Introduction To Business
15 minutes ago
+ ! ! ! ! ! AaiMa AnsaRi joined + M.Tariq Malik's group
15 minutes ago
+ ! ! ! ! ! AaiMa AnsaRi liked + M.Tariq Malik's discussion MGT211 GDB Fall 2019 Solution & Discussion
19 minutes ago
+ Abb@s replied to Farhan Amin's discussion your vu email address will deleted
35 minutes ago
+ Danial replied to Farhan Amin's discussion your vu email address will deleted
1 hour ago
Shine--Ex-VUStudent liked + "J ɨ y ą ⋆'s discussion meliiiiiiii dailyyyyyyyyyyyyyyyyy milkkkkkkkkkkkkkkkkk :(
1 hour ago
+ Danial replied to Farhan Amin's discussion your vu email address will deleted
1 hour ago
Shine--Ex-VUStudent liked +"Certified Gangster"++'s discussion New invention of Microsoft
1 hour ago
Moji posted a discussion
1 hour ago
+ "αяsαℓ " Ќąƶµяɨ •" replied to + M.Tariq Malik's discussion MGT211 GDB Fall 2019 Solution & Discussion in the group MGT211 Introduction To Business
1 hour ago
Muhammad Usman Shahzad replied to + M.Tariq Malik's discussion CS601 Assignment No 01 Fall 2019 Solution & Discussion Due Date: 14-11-2019 in the group CS601 Data Communication
1 hour ago
Muhammad Usman Shahzad joined + M.Tariq Malik's group
1 hour ago
+ "αяsαℓ " Ќąƶµяɨ •" replied to sayyad saqib hussain shah's discussion HRM 626 HANDOUTS REQUIRED PLS
2 hours ago
+ "αяsαℓ " Ќąƶµяɨ •" replied to Farhan Amin's discussion your vu email address will deleted
2 hours ago
+ "αяsαℓ " Ќąƶµяɨ •" replied to + M.Tariq Malik's discussion MTH302 Business Mathematics & Statistics Assignment No 01 Fall 2019 Solution & Discussion in the group MTH302 Business Mathematics & Statistics
2 hours ago
+ "αяsαℓ " Ќąƶµяɨ •" replied to + M.Tariq Malik's discussion MTH302 Business Mathematics & Statistics Assignment No 01 Fall 2019 Solution & Discussion in the group MTH302 Business Mathematics & Statistics
2 hours ago
+ "αяsαℓ " Ќąƶµяɨ •" replied to + M.Tariq Malik's discussion MTH302 Business Mathematics & Statistics Assignment No 01 Fall 2019 Solution & Discussion in the group MTH302 Business Mathematics & Statistics
2 hours ago

© 2019   Created by + M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service