Question 422. What Is Unicode?
Unicode (UCS-2 ISO 10646) is a 16-bit character encoding that contains all of the characters (216 = 65,536 different characters total) in common use in the world's major languages, including Vietnamese. The Universal Character Set provides an unambiguous representation of text across a range of scripts, languages and platforms. It provides a unique number, called a code point (or scalar value),
