An administrator needs to cleanup a store’s database by deleting products marked for deletion. Which
command does the administrator need to use for demo instance?

A.
dbclean -object catalog -type obsolete -instancexml
WebSphere/Commerce/instances/demo/xml/demo.xml

B.
dbclean -object catalog_group -type without_orderitems -instancexmlWebSphere/Commerce/instances/
demo/xml/demo.xml

C.
dbclean -object catentry -type without_orderitems -instancexml WebSphere/Commerce/instances/
demo/xml/demo.xml-days 0

D.
dbclean -object product_sets -type obsolete -instancexml WebSphere/Commerce/instances/demo/xml/
demo.xml -days 0