WebMar 11, 2024 · Some of the most popular computer network types are: PAN (Personal Area Network) LAN (Local Area Network) MAN (Metropolitan Area Network) WAN (Wide Area Network) Let’s study all of these types of networking in detail. What is PAN (Personal Area Network)? PAN (Personal Area Network) is a computer network formed around … WebSep 7, 2024 · There are three types of communication channels in computer networking − Simplex channel − Signals can only be sent in one way using a simple communication connection. As a result, the channel's complete bandwidth can be used during transmission.

Chapter 3: Networking Devices - Pearson

WebComputer Network MCQ. 1) Which of these is a standard interface for serial data transmission? ASCII. RS232C. 2. Centronics. Show Answer. Workspace. 2) Which type … WebIn telecommunications, a channel service unit ( CSU) is a line bridging device for use with T-carrier, which is used to perform loopback testing; may perform bit stuffing; may also provide a framing and formatting pattern compatible with the network; provides a barrier for electrical interference from either side of the unit; and banker masa lambası - letgo

Serial Transmission - Network Encyclopedia

WebThe channel service unit (CSU) is responsible for the connection to the telecommunication network, while the data service unit (DSU) is responsible for managing the interface … WebSep 7, 2024 · Two factors determine the channel's capacity −. Bandwidth. Delay in propagation. In the event of a half-duplex, the capacity of a network is equal to the … WebELF (extremely low frequency) refers to an electromagnetic field having a frequency much lower than the frequencies of signals typically used in communications. The most common ELF field is radiated by utility power lines. In the United States, this frequency is 60 Hz. You are exposed to these fields whenever you are near electrical appliances ... populuslive surveys