Computer Networking Which one of the following is true regarding VLANs? VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed. You should not have more than 10 switches in the same VTP domain. Two VLANs are configured by default on all Cisco switches. VTP is used to send VLAN information to switches in a configured VTP domain. VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed. You should not have more than 10 switches in the same VTP domain. Two VLANs are configured by default on all Cisco switches. VTP is used to send VLAN information to switches in a configured VTP domain. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? multiplexer modem None of these gateway protocols multiplexer modem None of these gateway protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts analog signals into digital signals Converts serial data into audio signals Decodes incoming signals into computer data Converts parallel data into a stream of bits None of these Converts analog signals into digital signals Converts serial data into audio signals Decodes incoming signals into computer data Converts parallel data into a stream of bits None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11a standard? 5Gbps 5GHz 2.4GHz 2.4Gbps 5Gbps 5GHz 2.4GHz 2.4Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? time-division multiplexer None of these t-switch modem frequency-division multiplexer time-division multiplexer None of these t-switch modem frequency-division multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: full-duplex line concentrator None of these multiplexer modifier full-duplex line concentrator None of these multiplexer modifier ANSWER DOWNLOAD EXAMIANS APP
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