Module 6 Introduction
The operating system performs many tasks such as managing input and output of information. This is very important for major systems that accept input, transform it, then output processed information. Inputs can be billing information. Transformation may be calculating internal billing and taxation, Output is often invoicing billing or managerial reports. Operating system performance impacts the ability to perform these tasks in a timely fashion and so are very important in business systems.
In this module, we’ll examine file input and output as well as considerations for peripheral devices.