Computer Networking Which of the following communications service provides message preparation and transmission facilities? None of these Teletex Teletext x400 Fax None of these Teletex Teletext x400 Fax ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a network with dozens of switches, how many root bridges would you have? 2 5 12 1 2 5 12 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55 3 and 5 1 and 4 2 and 4 1, 4 and 6 3 and 5 1 and 4 2 and 4 1, 4 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use? 255.255.255.224 255.255.255.240 255.255.255.192 255.255.255.248 255.255.255.224 255.255.255.240 255.255.255.192 255.255.255.248 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Attenuation Modem Interface None of these Teleprocessor Attenuation Modem Interface None of these Teleprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?1. show version2. show protocols3. show interfaces4. show controllers5. show ip interface None of these 3 and 4 only 2, 3 and 5 1, 2 and 4 None of these 3 and 4 only 2, 3 and 5 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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