Q2. Which encoding method does 10BaseT Ethernet use?

                     A.  Differential Manchester

                     B.  Reverse-Manchester

                     C.  Manchester

                     D.  4B/5B  

 Ans.: C

Explanation:

Some of the important LAN technologies and corresponding encoding schemes are given below:

10BaseT / 10Base2 / 10Base5 : Manchester encoding

100BaseT : 4B/5B encoding

Token Ring : Differential Manchester

FDDI: 4B/5B with NRZ