Which of the following statements is true regarding the initialization parameter DIAGNOSTIC_DEST?
A.
The default value is the value of the environment variable $ORACLE_HOME; if $ORACLE_HOME isn’t set,
then the default is set to $ORACLE_BASE.
B.
The default value is the value of the environment variable $ORACLE_BASE; if $ORACLE_BASE isn’t set,
then it is set to $ORACLE_HOME.
C.
DIAGNOSTIC_DEST is always equal to $ORACLE_HOME.
D.
DIAGNOSTIC_DEST is always equal to $ORACLE_BASE.
Explanation:
The answer is not exact correct.
If the ORACLE_BASE is not set, the default location is $ORACLE_HOME/log