Your repository dump has just completed. <DUMP_RECORD_OBJECT_ID> is the object id of
your dm_dump_record.
Which DQL statement would you run to determine how many repository objects were copied into
your dump file?

A.
select count(*) from dmi_dump_object_record where dump_object =
‘<DUMP_OBJECT_RECORD_ID>’

B.
select count(*) from dm_sysobject where r_object_id in (select
<DUMP_OBJECT_RECORD_ID>
from dm_dump_record)

C.
select count(*) from dm_dump_record where dump_object =
‘<DUMP_OBJECT_RECORD_ID>’

D.
select count(*) from dmr_content where r_object_id = ‘<DUMP_OBJECT_RECORD_ID>’