Computer Networking RS-232-G requires only 7 pin out of 25 in order to transmit digital data over public telephone lines specifies only the mechanical characteristics of an interface by providing a 25-pin connector is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment is an interface between two data circuit terminating equipment as examplified by a local and remote modem None of these requires only 7 pin out of 25 in order to transmit digital data over public telephone lines specifies only the mechanical characteristics of an interface by providing a 25-pin connector is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment is an interface between two data circuit terminating equipment as examplified by a local and remote modem None of these 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 5 only 1 and 3 1 only 3 and 4 All of these 5 only 1 and 3 1 only 3 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The _____ layer is the layer closest to the transmission medium. transport None of these data link physical network transport None of these data link physical network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 2, 3 and 5 3 and 5 3 and 4 1, 2 and 4 2, 3 and 5 3 and 5 3 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class B IP address? 128 - 191 1 - 127 192 - 223 127 - 191 128 - 255 128 - 191 1 - 127 192 - 223 127 - 191 128 - 255 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? IGRP EIGRP OSPF RIPv1 IS-IS IGRP EIGRP OSPF RIPv1 IS-IS ANSWER DOWNLOAD EXAMIANS APP
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