Ask
Login
TAGGED IN

Operating Systems

Follow this tag to get notifications whenever a new post is added

ALL TAGS
7
votes
1
answer
34k
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 2.1 years ago by prajapatijaimin • 3.1k
1
vote
1
answer
34k
views
1
answer
Explain the role of an OS as a resource manager?
operating systems updated 2.1 years ago by binitamayekar ★ 6.4k
2
votes
1
answer
31k
views
1
answer
What is paging? Explain LRU, FIFO, OPT page replacement policy for the given page frame sequences .Page frame size is 4. 2, 3, 4, 2, 1, 3, 7, 5, 4, 3, 2, 3, 1 Calculate page hit and page miss.
operating systems updated 7.9 years ago by teamques10 ★ 64k
1
vote
1
answer
31k
views
1
answer
Explain role of process control block?
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
1
vote
1
answer
29k
views
1
answer
What is internal and external fragmentation
operating systems updated 5.3 years ago by abhishektiwari1 • 100
3
votes
1
answer
29k
views
1
answer
Discuss the effect of page size on the performance of operating system
operating systems updated 5.3 years ago by abhishektiwari1 • 100
1
vote
1
answer
29k
views
1
answer
What is System concept definition and characteristics of system?
operating systems updated 2.3 years ago by binitamayekar ★ 6.4k
4
votes
1
answer
27k
views
1
answer
What is the difference between deadlock prevention and avoidance algorithms?
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
1
vote
1
answer
26k
views
1
answer
What is context switch ? Describe the actions taken by a kernel to context switch between processes
operating systems updated 4.1 years ago by prashantsaini • 0
7
votes
1
answer
26k
views
1
answer
Explain the concept of Virtual memory.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
2
votes
1
answer
25k
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 2.3 years ago by pedsangini276 • 4.7k
1
vote
1
answer
25k
views
1
answer
Comparison between FCFS and SJF scheduling algorithms.
operating systems updated 7.3 years ago by teamques10 ★ 64k
0
votes
1
answer
25k
views
1
answer
Calculate no. of page faults and page hits for the page replacement policies FIFO, Optimal & LRU for given string4 , 7, 3, 0, 1, 7, 3, 8, 5, 4, 5, 3 , 4,7. state which one is best in above example.
operating systems updated 2.3 years ago by teamques10 ★ 64k
2
votes
1
answer
24k
views
1
answer
What do you mean by process? Draw and explain process state diagram in Unix.
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
5
votes
1
answer
24k
views
1
answer
Explain paging hardware with TLB along with protection bits in page table.
operating systems updated 4.1 years ago by prashantsaini • 0
1
vote
1
answer
23k
views
1
answer
Explain in details Virtual Memory, Segmentation and Paging.
operating systems updated 7.8 years ago by teamques10 ★ 64k
5
votes
1
answer
22k
views
1
answer
Explain Classical problems of Synchronization
operating systems updated 2.3 years ago by teamques10 ★ 64k
7
votes
1
answer
21k
views
1
answer
What resources are used when a thread is created ? How do they differ from those when a process is created?
operating systems updated 2.5 years ago by apsareena • 660
5
votes
1
answer
21k
views
1
answer
Explain critical section problem with its different solutions.
operating systems updated 7.9 years ago by teamques10 ★ 64k
7
votes
1
answer
20k
views
1
answer
Write note on: System components in Windows Operating System
operating systems updated 5.3 years ago by abhishektiwari1 • 100
2
votes
1
answer
19k
views
1
answer
Explain paging and segmentation in detail?
operating systems updated 2.3 years ago by pedsangini276 • 4.7k
0
votes
1
answer
19k
views
1
answer
Explain data structures used in bankers algorithm
operating systems updated 18 months ago by sagarkolekar ★ 11k
0
votes
1
answer
19k
views
1
answer
What are the different characteristics of RTOS?
operating systems updated 2.4 years ago by sagarkolekar ★ 11k
6
votes
1
answer
19k
views
1
answer
What is scheduling? Give different scheduling policies and their comparison.
operating systems updated 7.9 years ago by teamques10 ★ 64k
5
votes
1
answer
19k
views
1
answer
Explain the differences in how much the following scheduling the algorithms descriminate in favour of short processes
operating systems updated 4.1 years ago by prashantsaini • 0
<prev • 410 results • page 2 of 17 • next >