Which declaration represents that "character data will consume the same number of bytes as declared and is right padded"?

Solution(By Examveda Team)

Char: The CHAR data type in MySQL represents fixed-length character strings. When you declare a column as CHAR, you specify a fixed length for the data. Character data stored in a CHAR column will always consume the same number of bytes as declared, and it is right-padded with spaces if the actual data length is less than the declared length.
Varchar: The VARCHAR data type in MySQL represents variable-length character strings. When you declare a column as VARCHAR, you specify a maximum length for the data. Character data stored in a VARCHAR column can vary in length up to the maximum length specified. Unlike CHAR, VARCHAR does not pad the data with spaces.
Both Char and Varchar: This option is incorrect. While both CHAR and VARCHAR are used for storing character data, only CHAR represents fixed-length character data that is right-padded.
None of the mentioned: This option is incorrect as the behavior described in the question is indeed associated with the CHAR data type in MySQL.

Therefore, the declaration that represents character data consuming the same number of bytes as declared and being right-padded in MySQL is Option A: Char.