Key functions: *Certification - Private key is used to sign other keys to establish a trust relation, public key is for verifying key signatures. *Signing - Private key is used to sign data, public key

From terminal: oraenv ORACLE_SID = iqora ORACLE_HOME = /u01/app/oracle/product/12.1.0.2/iqms From terminal: lsnrctl start Form terminal: sqlplus / as sysdba sql> startup; sql>select

To begin, make sure that all the packages currently installed yum update -y install pre requirements yum install oracle-database-server-12cR1-preinstall sysctl -p Create user accounts groupadd oinstall