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INTERVIEW QUESTIONS DATABASE DBA DETAILS
Question :
List out some major environment variable used in installation ?
Category DBA Interview Questions
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Added on 5/18/2016
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Answers:

ORACLE_BASE=/u01/app/<installation-directory>

ORACLE_HOME=$ORACLE_BASE/product/11.2.0(for 11g)/dbhome_1

ORACLE_SID=<instance-name>

PATH=$ORACLE_HOME/bin:$PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH

TNS_ADMIN=$ORACLE_HOME/network/admin

These are absolutely critical environment variables in running OUI.



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