Answer the following questions in one sentence. 1. What is communication? Communication is sending and receiving information between two or more persons. 2. What is Tele- Communication? The transmission of data and information from one place to another for the purpose of communication is known as telecommunication. 3. What are data communication mode? Data communication modes refer to direction of data flow between devices in a network or communication system. Simplex, Half Duplex and Full Duplex mode are the types of communication mode. 4. What is analog signal? An analog signal refers to a continuous electrical signal that varies over time and represents data as a continuous waveform. 5. What is computer network? Computer network is a group of two or more computers and devices connected to...
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