Examine the following values of the initialization parameters in the database having the SID ORCL:  
	BACKGROUND_DUMP_DEST=/u01/app/oracle/product/11.1.0/db_1/bdump USER_DUMP_DEST=/u01/app/oracle/product/11.1.0/db_1/udump CORE_DUMP_DEST=/u01/app/oracle/product/11.1.0/db_1/cdump DIAGNOSTIC_DEST=  
	The environment variables have the following value:  
	ORACLE_BASE=/u01/app/oracle 
	ORACLE_HOME=/u01/app/oracle/product/11.1.0/db_1  
	What is the location of the Automatic Diagnostic Repository (ADR) home?()
	A. /u01/app/oracle/product/11.1.0/db_1
	B. /u01/app/oracle
	C. $ORACLE_HOME/bdump
	D. $ORACLE_HOME/log
 
                            