ISDN which is a set of standard for digital transmission over ordinary telephone, stands for :

Related MCQs

• The piece of hardware that converts your computer’s digital signal to an analog signal that can travel over telephone lines is called a ……….
• With………….the computer’s modem uses a standard telephone line to connect to the internet.
• In digital data transmission
• Microwave transmission is used in environments where installing physical transmission media is _           
• A digital computer did not score over an analog computer in terms of
• A digital computer did not score over an analog computer in terms of :
• The total number of messages handled by a computerized telephone system on a daily basis is an example of :
• What type of connector is used to plug a telephone line into a modem?
• What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.
• A sizeable geographical area with communication based on the telephone system is through a