Which of the following is the BEST reason for not storing database files in the /var directory?

Which of the following is the BEST reason for not storing database files in the /var directory?

A. The /var filesystem is not fast enough for database files. B. The number of files in /var is limited by the available inodes. C. Files in /var do not have strict file permissions. D. If log files fill up /var, it might corrupt the database.