Assume that the byte 0x7A (shown in hexadecimal) occurs within a byte stream encoded with UTF-8. Identify which type of byte it is by selecting from the list below. Single byte UTF-8 First byte of 2-byte UTF-8 sequence First byte of 3-byte UTF-8 sequence First byte of 4-byte UTF-8 sequence 2nd, 3rd, or 4 th byte of multi-byte sequence