Question Detail First network which was made available IBMm Token Ring 1985Novell NetwareIBM PC Network 1984DECNet 1980 Answer: Option D Ad Similar Questions : 1. A network which need human intervention for routing signal is Bus networkring networkstar networkT switched network Answer: Option D 2. Communication mode which supports data in both directions at the same time is called simplexFull duplex Half duplexmultiplex Answer: Option B 3. At data link layer error detection is achieved by Cyclic Redundancy CodeHamming codesBit stuffingEqualization Answer: Option A 4. X.25 standard specifies technique for start-stop datatechnique for dial accessDTE/DCE interfacedata bit rate Answer: Option C 5. 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 Read more from - Networking Basics Questions Answers