Tuesday, May 24, 2011

Information Technology:

Part - 2




At the beginning of history, people exchanging information throughlanguage. So language is a technology, the language allows one to understand the information conveyed by others but did not last as long because after the greeting is complete, then the information in the hands of the recipient will be forgotten and can not be stored longer.In addition sound range is also limited.
After that develops technology to deliver information through pictures.With a range of images could be further information. This image can be carried and passed on to others. In addition there is information that will last longer. Some pictures ancient relics still exist today so that people can now (try to) understand the information to be conveyed manufacturer.

The discovery of the alphabet and arabic numbers easier way to deliver information more efficiently than the previous way. An image that represents an event created by the combination of the alphabet,or by writing numbers, such as MCMXLIII replaced by 1943.Technology with the alphabet is easier in the writing of the information.
Then, the printing technology allows the transmission of informationmore quickly. Electronic technology such as radios, televisions, computers become faster resulting information spread over a larger area and longer stored.
Information Technology is a general term that describes anytechnology that helps people in creating, modifying, storing, communicating and / or disseminate information. IT brings togethercomputing and high-speed communications for data, voice, andvideo. Examples of Information Technology is not just a personalcomputer, but also telephone, TV, household appliances, electronicand modern handheld devices (eg mobile phones)
Technology: is the science related to the art or science by applyingscientific knowledge to practical,
Information: is a structured data processed,
Raw data => Process => Information
....

No comments:

Post a Comment