Ask
Login

devikaraniroy

Assistant Professor, K. C. College of Engineering And Management Studies And Research

gravatar for devikaraniroy
Reputation:
Level 5
Status:
Active

Country:
India  

Last seen:
11 months, 1 week ago
Joined:
6 years, 10 months ago

Profile Strength:
60%
  • 65
    Questions
  • 55
    Answers
  • 131
    Awards
It,Information Technology
Mumbai University (MU)

Top contributions by devikaraniroy

3
votes
1
answer
68k
views
1
answer
Explain the evolution of an operating system
operating systems updated 2.8 years ago by pedsangini276 • 4.8k
8
votes
1
answer
66k
views
1
answer
Given memory partition of 100KB,500KB,200KB and 600KB(in order), how would each of the first fit , best fit and worst fit algorithms place processes of 212KB ,417KB,112KB and 426KB(in order)?
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
6
votes
1
answer
63k
views
1
answer
Discuss operating system design issues
operating systems updated 2.9 years ago by sagarkolekar ★ 11k
4
votes
1
answer
43k
views
1
answer
On a disk with 1000 cylinders, number 0-999. compute the number off tracks the disk arm must move to satisfy all request in the disk queue.
operating systems updated 2.9 years ago by pedsangini276 • 4.8k
14
votes
1
answer
43k
views
1
answer
Explain file allocation methods in detail with proper diagram
operating systems updated 2.9 years ago by sagarkolekar ★ 11k
8
votes
1
answer
39k
views
1
answer
Draw the process state transition diagram and explain the transitions of state.i) running to ready ii) waiting to ready iii) running to waiting iv) blocked to ready v) running to terminated
operating systems updated 2.6 years ago by prajapatijaimin • 3.2k
2
votes
1
answer
26k
views
1
answer
Calculate the number of page faults and page hits for the page replacement policies FIFO,Optimal &LRU for the given reference string 6,0,5,2,0,3,0,4,2,3,0,3,2,5,2,0,5,6,0,5(assuming 3 frame size)
operating systems updated 2.8 years ago by pedsangini276 • 4.8k
2
votes
1
answer
20k
views
1
answer
Explain paging and segmentation in detail?
operating systems updated 2.8 years ago by pedsangini276 • 4.8k
1
vote
1
answer
17k
views
1
answer
Short note on process control block
operating systems updated 2.9 years ago by sagarkolekar ★ 11k
0
votes
1
answer
17k
views
1
answer
Discuss input output buffer in detail.
operating systems updated 2.8 years ago by pedsangini276 • 4.8k
5
votes
15k
views
5
votes
A: Given memory partition of 100KB,500KB,200KB and 600KB(in order), how would each
updated 6.7 years ago by devikaraniroy • 640
3
votes
8.2k
views
3
votes
A: On a disk with 1000 cylinders, number 0-999. compute the number off tracks the d
updated 6.7 years ago by devikaraniroy • 640
3
votes
4.4k
views
3
votes
A: Explain the evolution of an operating system
updated 6.6 years ago by sanketshingote • 100
6
votes
3.9k
views
6
votes
A: Discuss operating system design issues
updated 6.7 years ago by devikaraniroy • 640
13
votes
2.4k
views
13
votes
A: Explain file allocation methods in detail with proper diagram
updated 6.6 years ago by sanketshingote • 100
2
votes
1.8k
views
2
votes
A: Calculate the number of page faults and page hits for the page replacement polic
updated 6.7 years ago by devikaraniroy • 640
1
vote
1.6k
views
1
vote
A: short note on process state transition diagram
updated 6.7 years ago by devikaraniroy • 640
0
votes
706
views
0
votes
A: using bankers algorithm, answer the following questions:- i)How many resources o
updated 6.7 years ago by devikaraniroy • 640
0
votes
669
views
0
votes
A: what is the difference between user level thread and kernel level threads? under
updated 6.7 years ago by devikaraniroy • 640
0
votes
600
views
0
votes
A: Assume that the disk head is initially positioned over track 100. for the disk s
updated 6.7 years ago by devikaraniroy • 640

Latest awards to devikaraniroy


created an answer with at least 3 up-votes

created 100 posts

created 50 posts within first three months of joining

created a question with more than 1,000 views

created a question with more than 10,000 views

created an answer that was upvoted at least 5 times

created a question with more than 5,000 views

created a post with more than 5 votes