un 3 ed A series of 7-bit message block (frames) is to be transmitted across a data link using hamming code for error correction. Four check bits (C4 C2 CI) are calculated to enable the receiver to detect and correct single (one) bit error? At transmitter side calculate the following frame? C4 = C2= CI= out of n 1 0 0 CA 1 C2 C1 Data: 100 1 7 6 5 4 3 2 1 O a. C1=0, C2=0, C4=1 O b. C1=1, C2=0, C4=1 c. None of them d. C1=0, C2=1, C4=1 O e CI=0, C2=0, C4=0