Computer Networking What is the port number for NNTP? 80 70 None of these 119 79 80 70 None of these 119 79 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 1 and 3 2 and 4 2, 3 and 5 4 and 5 1 and 3 2 and 4 2, 3 and 5 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 16 8 15 4 None of these 16 8 15 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? None of these Fax Teletex Teletext x400 None of these Fax Teletex Teletext x400 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses network address translation? Windows 95 Hubs Routers Network adapter drivers None of these Windows 95 Hubs Routers Network adapter drivers None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? bridge passive hub repeater hub None of these bridge passive hub repeater hub None of these ANSWER DOWNLOAD EXAMIANS APP
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