A. UTF characters are all 8 bits.
B. UTF characters are all 16 bits
C. UTF characters are all 24 bits
D. Unicode characters are all 16 bits
E. Bytecode characters are all 16 bits.
Answer:Only D is correct. UTF characters are as big as they need to be. Unicode characters are all 16 bits. There is no such thing as a Bytecode character; bytecode is the format generated by the Java compiler.