Computer Networking What is the first octet range for a class A IP address? 192 - 223 128 - 191 1 - 127 192 - 255 1 - 126 192 - 223 128 - 191 1 - 127 192 - 255 1 - 126 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The method of communication in which transmission takes place in both directions, but only one direction at a time is called Half Duplex Simplex Four wire circuit Full Duplex Half Duplex Simplex Four wire circuit Full Duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 10 minutes Every 2 seconds Every 30 seconds Never Every 10 minutes Every 2 seconds Every 30 seconds Never ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be? You didn NVRAM is corrupted. The configuration register setting is incorrect. The newly upgraded IOS is not compatible with the hardware of the router. You didn NVRAM is corrupted. The configuration register setting is incorrect. The newly upgraded IOS is not compatible with the hardware of the router. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the result of segmenting a network with a bridge (switch)?1. It increases the number of collision domains.2. It decreases the number of collision domains.3. It increases the number of broadcast domains.4. It decreases the number of broadcast domains.5. It makes smaller collision domains.6. It makes larger collision domains. 1 and 5 2, 3 and 5 3, 4 and 6 1, 3 and 6 1 and 5 2, 3 and 5 3, 4 and 6 1, 3 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver All of these 3 and 4 5 only 1 only 1 and 3 All of these 3 and 4 5 only 1 only 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
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