Which of the following statements about SYS$1.$VTAMLIB is NOT true?

A$.$

SYS$1.$VTAMLIB is the z$/$OS Communications Server load module library.

B$.$

SYS$1.$VTAMLIB can be used to store the CNM routing table.

C$.$

SYS$1.$VTAMLIB consists of files containing the user tables, exit routines, and replaceable constants. It is a required partitioned data set.

D$.$

SYS$1.$VTAMLIB is called the VTAM definition library.