Computer Networking Modem is used in data transmission. When was it invented and in which country? 1965, Germany 1950, USA 1950, Japan None of these 1963, USA 1965, Germany 1950, USA 1950, Japan None of these 1963, USA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Hardwiring None of these Satellite Laser Microwave Hardwiring None of these Satellite Laser Microwave ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A T-switch is used to transmit characters one at a time echo every character that is received rearrange the connections between computing equipment control how messages are passed between computers None of these transmit characters one at a time echo every character that is received rearrange the connections between computing equipment control how messages are passed between computers None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following signals is not standard RS - 232-C signal? RTS CTS VDR DSR None of these RTS CTS VDR DSR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are used to provide information for the manager All of these communicate management decisions to the physical system collect data from the physical system None of these provide information for the manager All of these communicate management decisions to the physical system collect data from the physical system None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for HTTP? 99 23 80 None of these 86 99 23 80 None of these 86 ANSWER DOWNLOAD EXAMIANS APP
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