The environmental variable ORACLE-BASE is set. You want to check the diagnostic files created as
part of the Automatic Diagnostic Repository (ADR). View the Exhibit and note the various parameters set
in your database.
What will be the location of the ADR base?
A.It is set to ORACLE-BASE.
B.It is set to ORACLE_HOME/log.
C.It is set to /u01/app/oracle/admin/orcl/adump.
D.It is set to /u01/app/oracle/flash_recovery_area.
Answer:A
oracle-base设置环境变量。你要检查的诊断文件创建的
自动诊断知识库的一部分（adr）。查看展品并注意各种参数设置
在您的数据库中
既然题中已经说明The environmental variable ORACLE-BASE is set，那么
根据If environment variable ORACLE_BASE is set, DIAGNOSTIC_DEST is set to the directory designated
by ORACLE_BASE.此题应该选A。