Computer Networking Which of the following signals is not standard RS - 232-C signal? None of these VDR CTS DSR RTS None of these VDR CTS DSR RTS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for microwave communications, satellite and radar AM radio transmission TV transmission FM radio transmission None of these microwave communications, satellite and radar AM radio transmission TV transmission FM radio transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring, because it uses a MAU Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring, because it uses a MAU Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC there is no error if the remainder at the receiver is _____. None of these nonzero equal to the remainder at the sender the quotient at the sender zero None of these nonzero equal to the remainder at the sender the quotient at the sender zero ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Decrease the sequence number. Decrease the window size. Send a different source port number. Restart the virtual circuit. Decrease the sequence number. Decrease the window size. Send a different source port number. Restart the virtual circuit. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 224 translate to in binary? 11100000 None of these 11110 11110000 1111 11100000 None of these 11110 11110000 1111 ANSWER DOWNLOAD EXAMIANS APP
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