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Roles of Core Technologies in an Effective It System

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A successful IT system is something that is composed of several different functional components to make it a whole. It takes each component to efficiently work so that the entire system runs smoothly. When one or more parts of the system are not properly working it can affect the entire IT system as a whole and render it completely vulnerable to people with malicious intentions. In this paper I will discuss the role of each component in it and shed some light as to why each is needed. First let us take a look at computer programming. This element takes on different program designs created by engineers and uses one of several different programming languages to write executable code that computers can read. Programming is the source for the foundation and continuing function of the systems that countless people depend upon for all kinds of information exchange in both commerce and leisure. For example all of the software that I used to write this paper a programmer had to create some code to tell the computer how to read in my key strokes, how to display them on the screen, and how to compute the binary code for each letter. The beauty of programming is that you do not always have to invent the wheel. You can utilize code that is already in use and modify it to work the way a company will need it to.
The programmer will also maintain the program during its use by the company. This is why you need a computer programmer ensuring that you have a smooth running IT system. Next let us take a look at computer networks and the role it plays in maintaining a proper IT system. A computer network is a group of computers connected via cables, satellites, or infrared beams. This network is fundamental to an IT system because it is how each computer talks to the other. A corporation would use the computer network to transfer information, share files, send emails, or

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