Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point All of these 1 and 3 3 and 4 1, 2 and 3 All of these 1 and 3 3 and 4 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Avalanche photodiode receivers can detect hits of transmitted data by receiving 400 photons 300 photons 200 photons None of these 100 photons 400 photons 300 photons 200 photons None of these 100 photons ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? application independent interfaces None of these low cost access for low bandwidth channels parallel transmission unlimited expansion application independent interfaces None of these low cost access for low bandwidth channels parallel transmission unlimited expansion ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 2, 3 and 5 1, 2 and 4 1, 3 and 4 1 and 2 2, 3 and 5 1, 2 and 4 1, 3 and 4 1 and 2 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 Telemailing None of these Teleconferencing Telemeeting Teletalking Telemailing None of these Teleconferencing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum data rate for the 802.11g standard? 54Mbps 11Mbps 6Mbps 22Mbps 54Mbps 11Mbps 6Mbps 22Mbps ANSWER DOWNLOAD EXAMIANS APP
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