Question Detail First network which was made available IBMm Token Ring 1985Novell NetwareIBM PC Network 1984DECNet 1980 Answer: Option D Ad Similar Questions : 1. Communication mode which supports data in both directions at the same time is called simplexFull duplex Half duplexmultiplex Answer: Option B 2. What is public IP address ? Leased from an ISP that allows or enables direct Internet communicationUsed to coneect with interal LAN infraIP which is used only on server where we host websitesNone of above Answer: Option A 3. Routing is done on which layer Datalink LayerSession LayerNetwork layerTransport Layer Answer: Option C 4. Which among following is correct Protocol converters are the same as multiplexersProtocol converters are the same as TDMsProtocol converters are usually not operated in pairsNone of above Answer: Option C 5. Name of the topology in which there are bidirectional links between each possible nodes RingMeshStarTree Answer: Option B Read more from - Networking Basics Questions Answers