What are the characteristics of an operating system?

Answer

The defining characteristic of operating systems is the connection it provides between the hardware, the software and, in some cases, the user interface. Computers require an operating system in order to be used.

All modern computers require some software to control, and the operating system is the most basic software available. While operating systems used on small devices may be relatively small and simple, popular operating systems like Windows, OSX and Linux provide drivers for a wide range of devices and a user interface.

The core part of an operating system is its kernel. Today, monolithic kernels are the most popular. These kernels provide a way for different computer processes to send messages to each other, and they manage the RAM that stores program information. Most kernels also provide device drivers to control monitors, input devices, disk drives and other peripherals.

In the past, software could only target a specific operating system, and programs had to be adjusted and compiled to run on different platforms. However, modern programs are designed to run on a range of supported platforms. Java is largely crediting as starting this trend, but Python, Ruby and other high-level programming platforms make it simple to port programs to new systems.

Q&A Related to "What are the characteristics of an operating..."
characteristic of operating system is. 1- Malbaro Cigirate Cartoon. 2- Camel Hard Cartoon. 3- Camel light Cartoon. And the main characteristic is super man the most powerful super
http://wiki.answers.com/Q/What_are_the_characteris...
Your computer will not work without an operating system so makes sure that you get this done. This is the last and final step to make your PC fully workable.You can find more information
http://www.ask.com/web-answers/Computers/Other/how...
Your mouth acts as the gatekeeper to your digestive system. If you don't eat or you spit out food that is not palatable, digestion cannot begin. When you think of food, smell food
http://www.ehow.com/info_8577385_characteristics-d...
How do tire pressure monitoring systems operate? A tire pressure monitoring system, also known as a tire pressure indication system (TPIS) is an electronic system that measures the
http://www.life123.com/cars-vehicles/vehicle-maint...
Explore this Topic
The five basic functions of an operating system are as follows. The OS should perform basic memory tasks, prioritize system requests, control input and output ...
The three known network operating systems include Microsoft Windows, Mac OS X, and Linux or UNIX. A network operating system provides services to clients over ...
Concurrency in operating systems can be defined as the property of handling many different tasks at the same time by the user or the system itself. Concurrency ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com