information technology
Information
A bus, in computing, is a set of physical connections (cables, printed circuits, etc.) which can be shared by multiple hardware components in order to communicate with one another.The purpose of buses is to reduce the number of "pathways" needed for communication between the components, by carrying out all communications over a single data channel. This is why the metaphor of a "data highway" is sometimes used.
Don't know, but they don't seem to have a problem carrying a zillion unwanted sports channels. No wonder we are a dumb down society.
true
modem
All career clusters use information technology in carrying out their work.
Drilling for water
Information and communications technology (ICT) refers to all the technology used to handle telecommunications, broadcast media, intelligent building management systems, audiovisual processing and transmission systems, and network-based control and monitoring functions. Although ICT is often considered an extended synonym for information technology (IT), its scope is more broad. ICT has more recently been used to describe the convergence of several technologies and the use of common transmission lines carrying very diverse data and communication types and formats.
They either talked face to face,sent letters or sent messengers. About the time of the Revolution, the French were experimenting with semaphore stations for carrying news long distances without having to have a messenger.
The Transatlantic Telegraph Company was responsible for carrying communication across the Atlantic Ocean. The task was completed in 1858.
You need a dedicated circuit for carrying voice communications that cannot be shared with others. That won't happen with packet switching, which will result in choppy and non-understandable conversations.
Technology played a massive role in the Holocaust; it was known as the first industrialised mass murder. Technology allowed for the killing of great numbers of people and the disposal of their remains.