When you try to start the Database Control by using the emctl start dbconsole command the following error is displayed： TZ set to America/New_york OC4J Configuration issue. /u01/app/oracle/product/10.1.0/db_1/oc4j/j2ee/OC4J_DBConsole_orcl.us.oracle.com not found. Which two environment variables do you need to set appropriately to avoid such errors，and start the Database Control successfully？（）A、NLS_LANGB、ORACLE_SIDC、ORACLE_HOMED、ORACLE_BASEE、LD_LIBRARY_PATH
When you try to start the Database Control by using the emctl start dbconsole command the following error is displayed： TZ set to America/New_york OC4J Configuration issue. /u01/app/oracle/product/10.1.0/db_1/oc4j/j2ee/OC4J_DBConsole_orcl.us.oracle.com not found. Which two environment variables do you need to set appropriately to avoid such errors，and start the Database Control successfully？（）
- A、NLS_LANG
- B、ORACLE_SID
- C、ORACLE_HOME
- D、ORACLE_BASE
- E、LD_LIBRARY_PATH
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