Computer Networking Most data communications involving telegraph lines use: None of these wideband channels narrowband channels simplex lines dialed service None of these wideband channels narrowband channels simplex lines dialed service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? gateway bridge repeater hub None of these gateway bridge repeater hub None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator needs to configure a router with a distance-vector protocol that allows classless routing. Which of the following satisfies those requirements? IS-IS RIPv1 EIGRP IGRP OSPF IS-IS RIPv1 EIGRP IGRP OSPF ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To set up a bulletin board system you need None of these a telephone line a smart modem with auto-answer capabilities a personal computer All of these None of these a telephone line a smart modem with auto-answer capabilities a personal computer All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field 1 and 4 2 only 3 only 2 and 3 only 1 and 4 2 only 3 only 2 and 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Network topology that supports bi-directional links between each possible node is Mesh Ring Star Tree Mesh Ring Star Tree ANSWER DOWNLOAD EXAMIANS APP
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