TOPIC 2: ICT & IT

INFORMATION TECHNOLOGY

I have learnt about Information Technology. It is a term that encompasses all forms of technology used to create, store,exchange and use information in its various forms.

•   And Information Technology architecture is map or plan of the information assets in an organization. Integrates entire organization's business needs for information. 

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• Infrastructure and application is talking about Information technology infrastructure. Including, facilities, IT components, IT services and IT personnel that support an entire organization.

 As we can see in this

picture.

Information technology infrastructure:

is the integrated framework upon which digital networks operate. This infrastructure includes data centers, computers, computer networks, Database Management devices, and a regulatory system.

we use infrastructure refers to interconnecting hardware and software and not to computers and other devices that are interconnected. However, to some information technology users, infrastructure is viewed as everything that supports the flow and processing of information.

Infrastructure companies play a significant part in evolving the Internet, both in terms of where the interrconnections are placed and made accessible and in terms of how much information can be carried how quickly.

In addition, ICT has changed society today. For example, Science, Healthcare, education, banking, business and government.