This is why computer technology is considered digital: Computers work in a concept called binary. This means they store information as either a 1 (ON) or a 0 (OFF). No matter what you type in your...
A communications satellite is an artificial satellite stationed in space for the purpose of telecommunications. The first satellite launched was the Sputnik I and it weighted about 180 pounds. That...
Digital technology is preferred to analogue technology because digital data can be endlessly copied, edited and transferred without any loss to the quality.