Which of the following is not a transmission medium
Which of the following is not a transmission medium
The correct option is C Modem
Modem is not a transmission medium.
A modem (abbreviation of modulator-demodulator),
also known as a broadband termination unit (BTU), is a hardware device that
converts data so that it can be transmitted from computer to computer over
telephone wires. The goal is to produce a signal that can be transmitted easily
and decoded to reproduce the original digital data. Modems can be used with any
means of transmitting analog signals, from light-emitting diodes to radio. A
common type of modem is one that turns the digital data of a computer into
modulated electrical signal for transmission over telephone lines and
demodulated by another modem at the receiver side to recover the digital data.
Modem stands for MOdulator/DEModulator. A modem converts
digital signals generated by the computer into analog signals which can be
transmitted over a telephone or cable line and transforms incoming analog
signals into their digital equivalents. A modem is a device or program that
enables a computer to transmit data over, for example, telephone or cable
lines. Computer information is stored digitally, whereas information
transmitted over telephone lines is transmitted in the form of analog waves. A
modem converts between these two forms.
Modem is not a transmission medium.
A modem (abbreviation of modulator-demodulator), also known as a broadband termination unit (BTU), is a hardware device that converts data so that it can be transmitted from computer to computer over telephone wires. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data. Modems can be used with any means of transmitting analog signals, from light-emitting diodes to radio. A common type of modem is one that turns the digital data of a computer into modulated electrical signal for transmission over telephone lines and demodulated by another modem at the receiver side to recover the digital data.
Modem stands for MOdulator/DEModulator. A modem converts digital signals generated by the computer into analog signals which can be transmitted over a telephone or cable line and transforms incoming analog signals into their digital equivalents. A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves. A modem converts between these two forms.
