2. We use the same coper wire to send information from multiple sources what ter

Question

2. We use the same coper wire to send information from multiple sources what term is used to describe the ability to do this.

3. Sets of rules used to coordinate messaging between devices across a network are called?

4. A computer identifies what service is being used by the 16 bit-identifier signifying what virtual concept?

5. The time it takes for a signal to cross a network medium is called what?

6. Electrical radiation that can cause errors in data transfer is called what?

7. True or False: We use electromagnetic waves that can be modulated to transmit data across a network. These waves are called a “carrier”.

Help please!

Explanation / Answer

2)ANSWER:Data transmission, digital transmission or digital communications

explanation:

Data transmission, digital transmission or digital communications is the transfer of data (a digital bit stream or a digitized analog signal) over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibers, wireless communication channels, storage media and computer buses. The data are represented as an electromagnetic signal, such as an electrical voltage, radiowave, microwave, or infrared signal.

3)Answer: protocol

explanation:

a protocol is the special set of rules that end points in a telecommunication connection use when they communicate. Protocols specify interactions between the communicating entities.

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