Prior to MySQL 6.0, utf8 was . . . . . . . .

A. 3 bytes

B. 4 bytes

C. 8 bytes

D. 9 bytes

Answer: Option A

Solution(By Examveda Team)

Prior to MySQL 6.0, the utf8 character encoding used by MySQL could store characters using up to 3 bytes per character. This allowed for a wide range of characters to be represented, but it had limitations, particularly for characters outside the Basic Multilingual Plane (BMP). MySQL 6.0 introduced utf8mb4 as a new character set that supports up to 4 bytes per character, enabling the storage of the full range of Unicode characters. Therefore, Option A is the correct answer.