Computer Networking Which of the following signals is not standard RS - 232-C signal? RTS DSR None of these VDR CTS RTS DSR None of these VDR CTS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Telegraph line Microwave systems Coaxial cable None of these Telephone line Telegraph line Microwave systems Coaxial cable None of these Telephone line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as Angle modulation Aloha Amplitude modulation modem None of these Angle modulation Aloha Amplitude modulation modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The first step in troubleshooting many problems is to verify which of the following? The subnet mask is valid The BDC is operable The WINS server is running None of these TCP/IP is installed correctly on the client The subnet mask is valid The BDC is operable The WINS server is running None of these TCP/IP is installed correctly on the client ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is route poisoning? It describes when a router sets the metric for a downed link to infinity. It prevents regular update messages from reinstating a route that has just come up. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It is information received from a router that can't be sent back to the originating router. It describes when a router sets the metric for a downed link to infinity. It prevents regular update messages from reinstating a route that has just come up. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It is information received from a router that can't be sent back to the originating router. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Satellite-Switched Time-Division Multiple Access (SS/TDMA) is None of these the method of determining which device has access to the transmission medium at any time. a form of TDMA in which circuit switching is used to dynamically change the channel assignments a medium access control technique for multiple access transmission media All of these None of these the method of determining which device has access to the transmission medium at any time. a form of TDMA in which circuit switching is used to dynamically change the channel assignments a medium access control technique for multiple access transmission media All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS