Computer Networking Which of the following is a voiceband channel? None of these Telephone line Microwave systems Coaxial cable Telegraph line None of these Telephone line Microwave systems Coaxial cable Telegraph line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you get both local and remote echoes, every character you type will appear on the screen never once three times None of these twice never once three times None of these twice ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? None of these Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz Very Low Frequency : 3 kHz to 30 kHz None of these Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz Very Low Frequency : 3 kHz to 30 kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11g standard? 5GHz 2.4GHz 2.4Gbps 5Gbps 5GHz 2.4GHz 2.4Gbps 5Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11b? About 65-75 feet About 150 feet Over 200 feet About 90-100 feet About 65-75 feet About 150 feet Over 200 feet About 90-100 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to allow one host to be permitted to attach dynamically to each switch interface. Which two commands must you configure on your catalyst switch to meet this policy?1. Switch (config-if) # ip access-group 102. Switch (config-if) # switchport port-security maximum 13. Switch (config) # access-list 10 permit ip host 14. Switch (config-if) # switchport port-security violation shutdown5. Switch (config) # mac-address-table secure 2, 3 and 5 4 and 5 1 and 3 2 and 4 2, 3 and 5 4 and 5 1 and 3 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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