TELECOMMUNICATIONS SYSTEMS
HOW STAR BUS RING MESH TOPOLOGY CONNECT COMPUTER NETWORKS IN ORGANIZATIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Medium
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Protocol
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Message
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Transmission
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Detailed explanation-1: -The Information to be communicated in a data communications system is the message. In data communication, message is transmitted from one point to another via network system which are designed to convey information from the point of origing to the destination.
Detailed explanation-2: -One type of communications device that connects a communications channel to a sending or receiving device such as a computer is a modem.
Detailed explanation-3: -Communication networks have three different types or channels known as simplex, half-duplex, and full-duplex.
Detailed explanation-4: -Message: It is the information or data to be communicated. It can consist of text, numbers, pictures, sound or video or any combination of these.
Detailed explanation-5: -The essential components of data communication are: Message: Information (data) to be communicated (e.g., text, numbers, pictures, video) Sender: The device that sends the data message (e.g., computer, video camera) Receiver: The device that receives the message (e.g., a computer, workstation, television)