Which three are located by using environment variables? (Choose three.)
A.the Optimal Flexible Architecture (OFA. compliant path to store Oracle software and configuration files. B.the location of Oracle Net Services configuration files C.the list of a disk group names to be mounted by an Oracle Automatic Storage Management (ASM) instance at startup D.default directories for temporary files used by temporary tablespaces E.the temporary disk space used by Oracle Installer during installation F.the maximum number of database files that can be opened by a database instance正确答案ABE
