Week 02

During this week my lecturer teaches about information technology. So, I gain many things from this topic that I learns in this week. First of all, information technology is a computer based tool of the branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information. The biggest things in information technology are information architecture. Information architecture (IA) is the art of expressing a model or concept of information used in activities that require explicit. It is a high level map of a plan of the information assets in an organization. It integrates the needs for the entire of the organization business. Then, after information architecture it is followed by information infrastructure. An information infrastructure is defined as a structured collection of information system components and organization processes enabling flow of information to effect enterprise integration. The physical facilities of information infrastructure are IT components, IT services and IT personal. This three are the main facilities for an entire organization of business.IT is an any computer-based tool that people used to work with information and to support the information and information-processing needs of an organisation. IT mainly divided into two categories those are IT Architecture and IT Infrastructure. We have discussed in class how IT architecture and IT infrastructure are interrelated. Finally, we were talking about globalization and what are the changes happened in particular globalization period.

I am improved in this IT topic by this week and I found more information regarding this in Information systems book in the library.