3. a) Suppose sender 'A' wants to sends raw data 1001011 to receiver 'B'. But the receiver got the data stream of 1011011. Does the receiver accept it? If not than why and detect and correct the error bit using hamming code method. b) Consider the below network. Distance vector routing is used and the following vectors have just come in to C. from B(4,0,8,10,6,3); from D(15,12,6,0,9,2) and from E(5,6,3.9,0,3) what is C's new routing table? B 6 5 3 A D 5 E F