Computer Networking Select the correct cable that transport signals in the form of light: Fiber optic cable Twisted-Pair cable Coaxial Cable Shielded Twisted Pair cable Fiber optic cable Twisted-Pair cable Coaxial Cable Shielded Twisted Pair cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of? Hardware and software WAN and LAN Full duplex and half duplex All of these Hardware and software WAN and LAN Full duplex and half duplex All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 4 3 1 None of these 2 4 3 1 None of these 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Thorough planning must take place when setting up an 802.3 network. A maximum number of segments can separate any two nodes on the network. What is the maximum number of segments allowed between two nodes? Three Four Six Five Two Three Four Six Five Two ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication circuits that transmit data in both directions but not at the same time are operating in None of these a full-duplex mode an asynchronous mode a half-duplex mode a simplex mode None of these a full-duplex mode an asynchronous mode a half-duplex mode a simplex mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? None of these Global network Paperless office Electronic mail Electronic newspaper None of these Global network Paperless office Electronic mail Electronic newspaper ANSWER DOWNLOAD EXAMIANS APP
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