Computer Networking Error detection at the data link level is achieved by Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code 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 All of these 5 only 1 only 1 and 3 3 and 4 All of these 5 only 1 only 1 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an interface card None of these telephone lines modem special wires interface card None of these telephone lines modem special wires ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned? 1. Broadcast 2. Point-to-point 3. NBMA 4. NBMA point-to-point 1 and 3 3 and 4 1, 2 and 3 All of these 1 and 3 3 and 4 1, 2 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many collision domains are created when you segment a network with a 12-port switch? 5 12 2 1 5 12 2 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies. 729 48 12 ARP.EXE 81 729 48 12 ARP.EXE 81 ANSWER DOWNLOAD EXAMIANS APP
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