THE VIEW V$NLS_VALID_VALUES WILL SHOW YOU THE FULL RANGE OF SUPPORTED LANGUAGES, AS WELL AS ALL OTHER GLOBALIZATION OPTIONS

12. þ C. The view V$NLS_VALID_VALUES will show you the full range of

supported languages, as well as all other globalization options.

ý A, B, and D. A is wrong because NLS_DATABASE_PARAMETERS shows

the permanent values for each database NLS-related initialization parameter.

B is wrong because NLS_INSTANCE_PARAMETERS shows the changed NLS

values since instance startup. D is wrong because there is no such view as

V$NLS_LANGUAGES.