Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of? Full duplex and half duplex WAN and LAN Hardware and software All of these Full duplex and half duplex WAN and LAN Hardware and software All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? Asynchronous Collision Synchronous None of these Contention Asynchronous Collision Synchronous None of these Contention ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is a stub network? A network that has only one entry and exit point. A network with more than one exit and entry point. A network with more than one exit point. A network with only one entry and no exit point. A network that has only one entry and exit point. A network with more than one exit and entry point. A network with more than one exit point. A network with only one entry and no exit point. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer: Inter organizational networks Bandwidth alternatives Extranets Switching alternating None of these Inter organizational networks Bandwidth alternatives Extranets Switching alternating None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? Teletex Fax Teletext x400 None of these Teletex Fax Teletext x400 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for AM radio transmission microwave communications, satellite and radar None of these FM radio transmission TV transmission AM radio transmission microwave communications, satellite and radar None of these FM radio transmission TV transmission ANSWER DOWNLOAD EXAMIANS APP
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