What are the data transmission media?

Ans: Transmission media refer to the media through which data can be carried from a source to a destination. Data is transmitted from one device to another through electromagnetic signals. … The different categories of transmission media include guided (or wired) and unguided (or wireless) media as shown in Figure 4.2.

What is transmission media example?

Describes the type of physical system used to carry a communication signal from one system to another. Examples of transmission media include twisted-pair cable, coaxial cable, and fiber optic cable.

What are the 3 transmission media?

The three guided media commonly used for data transmission are twisted pair, coaxial cable, and optical fiber (Figure 4.2). We examine each of these in turn. The least expensive and most widely used guided transmission medium is twisted pair.

What are the 3 methods used to transmit data?

LAN data transmissions fall into three classifications: unicast, multicast, and broadcast. In each type of transmission, a single packet is sent to one or more nodes. In a unicast transmission, a single packet is sent from the source to a destination on a network.

What are the most commonly used data transmission media?

The three guided media commonly used for data transmission are twisted pair, coaxial cable, and optical fiber (Figure 4.2). We examine each of these in turn. The least expensive and most widely used guided transmission medium is twisted pair.

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What are examples of guided media?

With guided transmission media, the waves are guided along a physical path; examples of guided media include phone lines, twisted pair cables, coaxial cables, and optical fibers.

Which is not an example of transmission media?

Microwave System is not a transmission medium rather than it other options is used for transmission of data over a cables as well as lines.

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