Discuss various services provided by the operating system, Operating System

Assignment Help:

List and discuss the various services provided by the operating system.

  • Program execution - system capability to load a program into memory and to run it.
  • I/O operations - since user programs cannot execute I/O operations directly, the operating system must provide some means to perform I/O.
  • File-system manipulation - program capability to read, write, create, and delete files.

Communications - exchange of information between processes executing either on the same computer or on different systems tied together by a network.  

  • Error detection - ensure correct computing by detecting errors in the

CPU and memory hardware, in I/O devices, or in user programs.

 


Related Discussions:- Discuss various services provided by the operating system

Any four types of operating system feature and structure, explain any four...

explain any four types of operating system feature and structure(design)

Operating system abstractions, When we download a movie from the Internet, ...

When we download a movie from the Internet, we don't care about, say, packet sizes. However, even ifwe are not aware of howlow-level details of networks are implemented, our data i

Mechanism by which one segment belong to two address spaces, Q. Explain a m...

Q. Explain a mechanism by which one segment could belong to the address space of two different processes. Answer: Because segment tables are a collection of base-limit register

Malloc and calloc function, Note that the parameter for scanf doesn't need ...

Note that the parameter for scanf doesn't need the address operators & because name is an address. However the variable name has no defined space. This can cause problems within C

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

Clocks in distributed systems, Clocks in distributed systems : a. Why ar...

Clocks in distributed systems : a. Why are clocks difficult to synchronize in distributed systems? b. What features in a system assume that the clocks are (reasonably) synchr

Unix script, As a group, you may need to make some enhancements to your dev...

As a group, you may need to make some enhancements to your development server (NOT your stable server!)  It needs to be able to run the makepasswd program, which may require instal

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd