Given two different character sets (A and B), which of the following must be true for A to be considered a strict superset of B?()
A.
A must contain all of the characters defined in B
C.
The encoded values in A must match the encoded values in B for all characters defined in B
D.
A must be a multibyte character set
E.
The encoded values in A must match the encoded values in B for all numeric and alphabetic character