Switching Switching is a method of transferring data from one computer network to another. Messages are sent over the network…
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Multiplexing is a method of combining and transmitting numerous data streams over a single medium. Multiplexing is the process of…
UnGuided Transmission Electromagnetic waves are transmitted without the use of a physical medium in an unguided transmission. As a result,…
Guided Media The cables that are substantial or have a physical existence and are confined by physical geography are known…
What is Transmission media? A communication channel that conveys data from the sender to the recipient is known as transmission…
Analog modulation, often known as analog-to-analog conversion, is the representation of analog data by an analog signal. If the medium…
The process of converting a digital signal (in the form of zeros and ones or highs and lows) to an…
Microphones produce analog voice, while cameras provide analog video, both of which are processed as analog data. Analog to digital…
Digital-to-Digital Conversion As we have already told you that data can either be in analog form or in digital form.…
Digital Transmission Data is represented in two forms either analog or digital. The Computer can only understand the binary language…
The OSI Model (Open Systems Interconnection) is developed by the International Standard Organization. It is a layered framework for the…
TCP/IP model TCP/IP model was designed and developed by the Department of Defense (DoD) funded by the United States Department…