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

Define race condition, Define race condition. When various process acce...

Define race condition. When various process access and manipulate similar data concurrently, then the outcome of the execution depends on certain order in which the access take

What is meant by arm-stickiness, What is meant by arm-stickiness? If on...

What is meant by arm-stickiness? If one or a few processes have a high access rate to data on single track of a storage disk, then they might be monopolizing the device by repe

Merits of device controller in the kernel, Q. State three merits of placing...

Q. State three merits of placing functionality in a device controller rather than in the kernel and State three disadvantages. Answer: Three advantages: Bugs are less probabl

Hardware and software requirements for virtual memory?, What are the hardwa...

What are the hardware and software requirements for virtual memory? The hardware required for virtual memory is a secondary memory and page table. The page table should have th

Define what a macro definition consists of, Define what a macro definition ...

Define what a macro definition consists of

MEMORY MANAGEMENT, how do you calculate page faults

how do you calculate page faults

Unix operating system, A working Ubuntu Linux operating system. You can us...

A working Ubuntu Linux operating system. You can use a Live-CD to complete this assignment. Create an empty text file named assignment6.txt in your home directory. Edit this

Define the dossleep(ms) function used in the os/2, Define the DosSleep(ms) ...

Define the DosSleep(ms) Function used in the os/2 DosSleep() suspends the currently executing thread for some time interval specified in the ms parameter. If a value of 0 is

Using operating system, what is file abstraction?

what is file abstraction?

Unix , A friend has promised to log in at a particular time. However, he ne...

A friend has promised to log in at a particular time. However, he needs to be contacted as soon as he logs in. The shell script checks after every minute whether he has logged in o

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages