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Transmission Media
Transmission Media In data communication terminology transmission medium is physical path between the transmitter and the receiver. It is the channel through …
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Network Devices in Computer Network
Network Device Networking devices or networking hardware are physical devices that are required for communication and interconnection between hardware on a com…
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Computer network and Types of Computer network
Computer Network A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their…
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Topology in Computer Network
Topology Topology defines the structure of the network of how all components are interconnected to each other.There are two types of topology: Physical and Lo…
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Data Flow
Devices communicate with each other by sending and receiving data. The data can flow between the two devices in the following ways. 1. Simplex Mode In simplex …
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Data Representation
Data is a collection of row facts which is processed to deduce information. There may be different forms in which data may be presented. Some of the forms of …
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Data Communication in Computer Network
Data Communication The term data communication comprises two words : Data and Communication .Data can be any text, image, audio, video and any multim…
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