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Category Archives: Interview Questions

How to Create Data Dictionary Base Tables? Interview Question

The data dictionary base tables are the first objects created in any Oracle database.

Oracle DBA Responsibilities

A very large database may divide the DBA duties among several specialists..

Interview Question : Can we reserve memory for PGA,If AMM is enabled?

Interview Question Oracle Database How to reserve memory for PGA?

How to identify a Zero Downtime Patch

Will learn more about Zero Downtime Patching.

Oracle Interview Questions. What happens with rman delete expired if the file still exists?

The DELETE EXPIRED command issues warnings if any objects marked as EXPIRED actually exist. In […]

What is deadlock in Oracle database?

What is deadlock in Oracle database?