Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What are the reasons for process suspension?
Reasons for process suspension
1. Swapping
2. Timing
3. Interactive user request
4. Parent process request
Swapping: OS needs to release required main memory to bring in a process which is ready to execute.
Timing: Process can be suspended while waiting for the next time interval.
Interactive user request: Process can be suspended for debugging purpose by user.
Parent process request: To modify suspended process or to coordinate activity of several descendants.
Explain the difference between internal and external fragmentation. Internal Fragmentation is the area in a region or a page that is not used by the job occupying that region o
How many disk operations are needed to fetch the i-node for the file /usr/ast/courses/os/handout.t? Assume that the i-node for the root directory is in memory, but nothing else alo
Define thread cancellation & target thread. The thread cancellation is the task of terminating a thread before it has completed. A thread that is to be cancelled is often refer
How a virtual memory can be implemented? What are the benefits of using virtual memory?
What are the different methods for handling deadlocks? Deadlock detection and recovery: Permit the system to enter a deadlock state, detect it and after that rec
Q. What is the major advantage of the layered approach to system design? What are the de-merits of using the layered approach? Answer: As in all cases of modular design as well
is there any difference between the trap and interrupt??
explain function of computer operating system?
Show the search tree generated by Hill-Climbing search (text figure 4.2, page 122; or Local Search lecture, slide 6) for each of the two heuristics (a) and (b) applied to the follo
The term IPC (Inter-Process Communication) defines several paths by which different process executing on some operating system interact between each other.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd