Computer Networking What frequency range is used for microwave communications, satellite and radar? Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In Cisco's Unified Wireless Solution, what is the split-MAC architecture? The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains. The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains. The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains. The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Codec Coder-decoder Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Codec Coder-decoder ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Decodes incoming signals into computer data Converts analog signals into digital signals Converts parallel data into a stream of bits Converts serial data into audio signals None of these Decodes incoming signals into computer data Converts analog signals into digital signals Converts parallel data into a stream of bits Converts serial data into audio signals None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Twisted pair wires, coaxial cable, optical fiber cables are the examples of: Both A & B Wired Media None of these Wireless Media Both A & B Wired Media None of these Wireless Media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address? show startup-config show protocols show running-config show interfaces show startup-config show protocols show running-config show interfaces ANSWER DOWNLOAD EXAMIANS APP
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