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!
1. A single-lane pedestrian bridge connects the two villages of Village1 and Village2. People in the two villages use this bridge to go to other village. The bridge can become deadlocked if people both from Village1 and Village2 get on the bridge at the same time Once a person get on the bridge, he/she is unable to back up.
a. Using exactly one semaphore, design an algorithm that prevents deadlock. Do not be concerned about starvation and inefficiency.
b. Provide a solution using Monitor that is starvation-free.
c. What would be the value of semaphore before entering into Critical Section and after leaving it.
VLIW processor - assembler
Virtual machines supported by a host operating system
Write a java program on Professional Expression Assignment
Give three technical merits of UNIX b) Differentiate between "clustered systems" and "real-time systems". c) Describe the purpose of using "trust relationship"
Intermediate Level Tasks : Below is a simple program. It creates 2 threads. The first thread keeps printing out X on the screen, and the second thread keeps printing out O on the screen.
Describe three solutions to critical section problem Explain the different methods used to handle deadlocks Distinguish between "No preemption" and "circular wait" in deadlocks prevention
i. Deadlock avoidance ii. Deadlock prevention and iii. Deadlock detection
Deadlock Avoidance and Scheduling
Formulate the linear programming model for this problem Plot a graph indicating and labelling clearly all the constraints, the feasible region (R) and the optimal point (X)
The Shortest Job Next (SJN) algorithm queues processes in a way that the ones that use the shortest CPU cycle will be selected for running rst.
What is the difference between a safe state and an unsafe state in a deadlock-avoidance system?
Discuss and provide examples of the following concurrency issues associated with an OS: 1. Mutual exclusion 2. Deadlock 3. Starvation
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd