To answer this question, you need to have knowledge of JDA tables.
Option A) True - This option is incorrect because you cannot safely add new columns to existing JDA tables. Modifying the structure of JDA tables can lead to data integrity and compatibility issues with the existing system.
Option B) False - This option is correct because it states that you cannot safely add new columns to existing JDA tables. Modifying the structure of JDA tables can introduce potential problems and is generally not recommended.
The correct answer is B) False. This option is correct because it acknowledges the limitations and risks associated with adding new columns to existing JDA tables.