Which command or tool do you determine the differences in products installed in each of the inventories?

A new machine was given to your department. This machine has two WebLogic server12.1.2
installation, each with different inventories.
Which command or tool do you determine the differences in products installed in each of the
inventories?

A.
None, inventories are used by Oracle databases only.

B.
ORACLE_HOME/wiserver/bin/compareInventory-sh-oracle-home1 <oracle-home1 location > –
oracle-home2 <oracle-home2 location>.

C.
TheOracleInventory Viewer utility

D.
ORACLE _HOME2< oracle _home2 location >.