Computer Networking The area of coverage of a satellite radio beam is known as None of these Beam width Circular polarization Identity Footprint None of these Beam width Circular polarization Identity Footprint ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the correct cable that transport signals in the form of light: Twisted-Pair cable Coaxial Cable Shielded Twisted Pair cable Fiber optic cable Twisted-Pair cable Coaxial Cable Shielded Twisted Pair cable Fiber optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. None of these Hub Cable Router Modem None of these Hub Cable Router Modem 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 Electronic newspaper Paperless office Electronic mail Global network None of these Electronic newspaper Paperless office Electronic mail Global network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Error rate None of these Cyclic redundancy check Checksum Error detecting code Error rate None of these Cyclic redundancy check Checksum Error detecting code ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? Teletext Viewdata None of these Videotex Telesoftware Teletext Viewdata None of these Videotex Telesoftware ANSWER DOWNLOAD EXAMIANS APP
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