Question Detail A dedicated switch port is required for each Full duplex nodeHalf duplex nodeBoth of aboveNone of above Answer: Option A Similar Questions : 1. Framing is done on which layer Datalink LayerPhysical LayerTransport LayerApplication Layer Answer: Option A 2. Which layer deals with Packets Physical LayerNetwork LayerTransport LayerApplication Layer Answer: Option B 3. OSI reference model has how many layers 457 3 Answer: Option C 4. Which layer deals with Network topology Physical LayerDatalink LayerNetwork LayerSession Layer Answer: Option AExplanation:Physical layer deals with the network topology. 5. Which among following is not a router fuction Packet SwitchingPacket FilteringInternetwork communicationForwarding broadcasts by default Answer: Option DExplanation:It is advantage of router that : They do not forward broadcasts by default They can filter the network based on layer 3 information Read more from - Internetworking Question Answers