They differ in how data is sent over a communication medium, the frequency range they use, and their applications.Broadband systems use modulation techniques to reduce the effect of noise in the enviro

When Bluetooth headphones connect to a smartphone, this is done via a personal area network (PAN). PAN networks are used to connect small devices within a range that is close to the user, making them useful in everyday life. Find out when a PAN is used and what advantages this…

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It provides a standardized set of protocols for transmitting data across interconnected networks, ensuring efficie

Ring Topology: In ring topology devices are connected in a circular loop with each device connected to two others. Data travels in one direction (or sometimes both) passing through each device until it reaches its destination. A failure in one device can affect the whole network.

Since the devices are connected to the router as clients, they are part of the network and can use the same resource as the server, namely the Internet.

Bus Topology: In bus topology all devices are connected to a single central cable called a bus. Data is sent along this cable and all devices share the same connection. Simple and cheap to set up but if the main cable fails the whole network goes down.

The idea of RZ and the idea of L are combined in manchester encoding. Different encoding techniques are used in data c

Mesh Topology: In mesh topology every device is connected to every other device in the network. It provides multiple paths for data so if one path fails another can take over.

The more complex a network is, the more vulnerable it is to attacks. In times when customers and partners have access to internal network structures via the internet, and can control various applications via web interfaces, IT employees are encountering more and more problems.…

, or Equipment of a Data Terminal like connecting two computers or more. Link in Computer Networks can be defined as wires or cables or free space of 男同网 wireless networks.

Ring network. Network devices are connected to two other devices on either side through a coaxial cable or an RJ-45 cable.

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