Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 2, 3 and 4 1 and 3 2 only 2 and 4 2, 3 and 4 1 and 3 2 only 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput. 1 and 4 4 only 1,2 and 3 2 only 1 and 4 4 only 1,2 and 3 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Frame Relay Dedicated T1 PPPoE DSL Frame Relay Dedicated T1 PPPoE DSL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. 1 and 3 1,3 and 4 2 and 4 2 and 5 1 and 3 1,3 and 4 2 and 4 2 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server? 10 Mbps 2 Mbps 100 kbps 1 Mbps 10 Mbps 2 Mbps 100 kbps 1 Mbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The loss in signal power as light travels down the fiber is called scattering attenuation interruption propagation None of these scattering attenuation interruption propagation None of these ANSWER DOWNLOAD EXAMIANS APP
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