Using Hamming code described in class, design an error correction code (ECC) for a 4-bit data word. Reminder: - Required number of check bits is log2N 1, where N is data word length - ECC bits whose indices are powers of two are used as check bits. - If we write the indices of ECC bits in binary, the check bit with a 1 in position i of its index is the XOR of data ECC bits that have a one in position i of their indices. [5 pts] What is the length of total code word