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!
Question: Concurrency and Synchronization
a) Define the following terms:
I. Critical section II. Mutual Exclusion III. Deadlock IV. Starvation.
b) Name three methods which are usually used in synchronizing processes.
c) What are semaphores used for?
d) What is the concept of an atomic operation?
e) Describe the concept involved in the producer - consumer problem.
f) Semaphores support two types of atomic operations? What are they? And what does each type of operation represent?
g) There are two types of semaphore implementation. State them and what are the operations involved in each of them.
what is deadlock
Develop a utility in C language which will run in Linux operating systems to display following properties of the system: ? Processor speed ? Ram size ? Computer name ? System time
How Virtual memory is implemented Virtual memory can be implemented along with Segmentation and Paging
Define process? What is meant by state of a process? Process is a program in implementation. A process in general includes the process stack, which consists temporary data and
Q. Some untimely computers protected the operating system by placing it in a memory partition that couldn't be modified by either the user job or the operating system itself. Expl
What is preemptive and nonpreemptive scheduling? Under nonpreemptive scheduling once the CPU has been allocated to a process, the process keeps the CPU unless it releases the C
what is unbounded buffer
Determining the time quantum for a job is a critical task. Given the assumptions that the average switching time between processes is s, and the average amount of time an I/O bo
Describe swapping technique in UNIX systems. Swapping is used to control memory contention among processes. If there is excessively much memory contention, processes are swappe
What are attributes? Attributes are the one, which explains the properties of data object.
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