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Modulation is the process of varying a carrier signal in order to transmit data over a communication channel. The key difference between digital modulation and analog modulation lies in the…

AM, FM, and PM are the three primary types of analog modulation techniques used in communication systems to encode information onto a carrier wave. These techniques modify different properties of…

ASK, FSK, and PSK are all different types of digital modulation techniques used to encode data onto a carrier wave for transmission in communication systems. Each of these techniques involves…

Multiplexing is a technique used in telecommunications and computer networks to combine multiple signals (data, voice, or video) into one signal, transmitted over a shared medium. The goal is to…

In telecommunications and computer networking, data can be transmitted in different modes. Two fundamental modes of data transmission are Parallel and Serial transmission. These modes determine how data is sent…

Definition:DSL (Digital Subscriber Line) is a technology used to transmit digital data over the existing copper telephone lines. It allows for high-speed internet access while enabling voice and data transmission…

Both Datagram Switching and Virtual Circuit Switching are packet-switching techniques used in modern communication networks. However, they operate differently in terms of how they handle packets and manage network connections.…

1. Which of the following is a characteristic of Circuit Switching? a) Data is divided into packets and transmitted independently.b) A dedicated path is established for the entire communication session.c)…

1. Circuit Switching Definition:Circuit Switching is a method of communication where a dedicated communication path (or circuit) is established between the sender and the receiver for the duration of the…

1. Bandwidth Definition:Bandwidth refers to the maximum capacity of a communication channel to transmit data over a given period of time. It is usually measured in bits per second (bps),…