Which of the Following Performs Modulation and Demodulation

Its called a modem because it modulates and demodulates Momodulate. A modem from modulatordemodulator can perform both operations.

Modulation And Demodulation Working Types Of Modulation Examples

A modem is a hardware device which performs both modulation and demodulation.

. Computer information is stored digitally whereas information transmitted over telephone lines is transmitted in the form of analog waves. Solution By Examveda Team Modem is abbreviation for Modulator Demodulator. Satellites perform modulation but the head end equipment on the ground performs the demodulation.

Networking Objective type Questions and Answers. Each channel sharing scheme a set of basis vectors. The computer network works in digital mode while analog technology is used for carrying massages across phone lines.

1 Answer to Which of the following performs modulation and demodulationa Coaxial cableb Satellitec Modemd Optical fibre. The Earth is nearest to the Sun on. A modem is an equipment that performs both modulation and demodulation.

Which of the following performs modulation and demodulation. The goal is to produce a signal that can be transmitted easily and. Question is In computer knowledge Which of the following performs modulation and demodulation Options are A Coaxial cable B Satellite C Modem D Optical fiber E Leave your comments or Download question paper.

Demodulation is easycompared to Frequency modulation. Question is Which of the following is used for modulation and demodulation Options are A modem B gateway C protocols D multiplexer E. The initial multiplication is modulation.

A modem modulatordemodulator is a networkhardware device that modulatesone or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmittedinformation. Fiber optics switch modulator modem. Phase modulation.

The method of communication in which transmission takes place in both directions but only one direction at a time is called. Even though there are different methods for modulation and demodulation processes each has its own advantages and disadvantages. Both processes aim to achieve transfer information with the minimum distortion minimum loss and efficient utilisation of spectrum.

A modulator is a device that performs modulation. A modem is a device or program that enables a computer to transmit data over for example telephone or cable lines. Which of the following communication modes support two-way traffic but in only one direction at a time.

Phase modulator is used indetermining velocity of moving target by extracting Dopplerinformation. Which of the following performs modulation and demodulation. Which of the following performs modulation and demodulation.

View Answer Report Discuss Too Difficult. The full form of Modem or modem stands for modulator-demodulator. Optiond The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as a.

Correct option is D Modem performs modulation and demodulation. Correct option is C Modem performs modulation and demodulation. A demodulator sometimes detector or demod is a device that performs demodulation the inverse of modulation.

Modem is the equipment that performs both modulation and demodulation. Which of the following performs modulation and demodulation. In single-channel e-field sensing the carrier we transmit is m the sensed value is a and the noise is n Vectors.

Modulations are performed to extend the frequency of the signal for propagation for production purpose whereas demodulation is performed at receiving purpose to bring down the signal to its original level. Hence option 3 is correct. Doppler information needs stable carrier which ispossible in phase modulation but not in frequency modulation.

Modulationis the process of transforming digitalinformation 1s and 0s into analog signals. Modem performs modulation and demodulation. A modem modulatordemodulator is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.

The projection to separate the signals is demodulation. Basic networking questions answers mcq are useful for it officer bank exam and other information technology related online exam preparation - question 94. Question is Which of the following performs modulation and demodulation Options are A modem B satellite C fiber optic D coaxial cable E.

Modems are used for data transfer from one computer network to another computer network through telephone lines.

Modulation And Demodulation Working Types Of Modulation Examples

Modulation And Demodulation Working Types Of Modulation Examples

What Is Modulation And Demodulation Definition Types Differences Video And Faqs