Explain about operating system services, Operating System

Assignment Help:

Q. Explain about Operating System Services?

An operating system offers services to programs and to users of those programs. It provided by one environment for execution of programs. Services provided by one operating system is different than other operating system. Operating system makes programming task easier.
Common service provided by operating system is listed below.

1. Program execution

2. I/O operation

3. File system manipulation

4. Communications

5. Error detection

Related Discussions:- Explain about operating system services

Recognition of essential syntactic constructs by reductions, Recognition of...

Recognition of essential syntactic constructs by reductions, this task is carried out by Recognition of essential syntactic constructs by reductions, this task is carried out

Explain tightly coupled systems and loosely coupled system, Differentiate t...

Differentiate tightly coupled systems and loosely coupled systems? Loosely coupled systems:- Every processor has its own local memory Every processor can communicate

Differences among user-level threads and kernel-level thread, Q. What are t...

Q. What are two differences among user-level threads and kernel-level threads? Under what situations is one type better than the other? Answer: (1) User-level threads are un

Define a set of methods that allow executing a program, A set of methods th...

A set of methods that allow executing a program which is not completely in memory is called A set of methods that allow executing a program which is not completely in memory

Explain producer-consumer problem using semaphores, Producer-Consumer Probl...

Producer-Consumer Problem Using Semaphores The Solution to producer-consumer problem use three semaphores namely- full, empty and mutex. The semaphore 'full' is utilized for

What are the advantages of linked allocation, What are the advantages of Li...

What are the advantages of Linked allocation? The benefits are a. No external fragmentation b. Size of the file does not require to be declared

Homework, Write an application that does the following:(1) fill an array wi...

Write an application that does the following:(1) fill an array with 50 random integers; (2) loop through the array, displaying each value, and count the number of negative values;

Bind a real-time thread to an lwp, Q. Suppose an operating system maps user...

Q. Suppose an operating system maps user-level threads to the kernel utilizing the many-to-many model where the mapping is done through the use of LWPs. In addition the system allo

Write a note on threads, Question 1 Explain (a) tightly coupled systems ...

Question 1 Explain (a) tightly coupled systems (b) Loosely coupled system Question 2 Describe the RPC model Question 3 Write a note o

Producer - consumer system, In this exercise we are going to use pthread()...

In this exercise we are going to use pthread()to simulate the dynamics between a warehouse, factory and retail. The factory produces product by using parts supplied by the warehou

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages