Computer Networking If an Ethernet port on a router were assigned an IP address of 172.16.112.1/25, what would be the valid subnet address of this host? 172.16.96.0 172.16.255.0 172.16.0.0 172.16.112.0 172.16.96.0 172.16.255.0 172.16.0.0 172.16.112.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is 1200 bands 9600 bands None of these 4800 bands 3200 bands 1200 bands 9600 bands None of these 4800 bands 3200 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an modem interface card None of these special wires telephone lines modem interface card None of these special wires telephone lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?1. A crossover cable should be used in place of the straight-through cable.2. A rollover cable should be used in place of the straight-through cable.3. The subnet masks should be set to 255.255.255.192.4. A default gateway needs to be set on each host.5. The subnet masks should be set to 255.255.255.0. 1 only 3 and 4 only 2 only 2 and 5 only 1 and 5 only 1 only 3 and 4 only 2 only 2 and 5 only 1 and 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? narrowband channel wideband channel None of these voiceband channel broadband channel narrowband channel wideband channel None of these voiceband channel broadband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called? Telemeeting Teletalking None of these Telemailing Teleconferencing Telemeeting Teletalking None of these Telemailing Teleconferencing ANSWER DOWNLOAD EXAMIANS APP
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