You need to ensure that your failure recovery plan backs up the use of the trace flags

You maintain a SQL Server 2008 instance.
The SQL Server instance is configured to use the -T1222 and -T1204 trace flags during
startup.
You need to ensure that your failure recovery plan backs up the use of the trace flags.
What should you do?

A.
Backup the default.trc file.

B.
Backup the master database.

C.
Backup the resource database.

D.
Backup the SQL Server registry hive.