Unicode encoding scheme represents a character as a group of - 

Unicode encoding scheme represents a character as a group of -  Correct Answer 16 bits

• Unicode encoding scheme represents a character as a group of 16 bits.
• For a computer to be able to store text and numbers that humans can understand, there needs to be a code that transforms characters into numbers. The Unicode standard defines such a code by using character encoding.
• UTF-16 (16-bit Unicode Transformation Format) is a character encoding capable of encoding all 1,112,064 valid code points of Unicode.
• UTF-16: Uses two bytes (16 bits) to encode the most commonly used characters. If needed, the additional characters can be represented by a pair of 16-bit numbers.