June 2017 archive

Jun 07

OCM 12c Preparation - Create and manage database configuration files

> This topic is pretty the same thing as we had in OCM 11g exam. But now as we have a container database scenario, we open more options. < So, create and manage database configuration files. What is this? Basically PFILE and SPFILE. So you may ask, do I need to know by heart and …

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Jun 07

OCM 12c Preparation - Configure the network environment to allow connections to multiple databases

> This topic is pretty the same thing as we had in OCM 11g exam. But now as we have a container database scenario, we open more options. < You can run multiple listeners in the same server. Thus, it's possible to: Have 1 listener pointing to multiple databases services. Have multiple listeners pointing to …

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Jun 07

OCM 12c Preparation - Create and manage users, roles, and privileges

Creating users, roles and give them privileges are one of the most basic thing a DBA must know. If you need to create any in the exam, you need to memorialize the syntax because this type of task is so basic that you can't lose time on it. As in 12c we have now common …

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