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Top 40 oracle dba interview questions and answers

Last updated on April 1st, 2017 at 10:36 amThis article contains the most commonly asked top 40 oracle dba interview questions and answers 1) What is oracle database ? Answer: Oracle Database is a relational database management system (RDBMS) which is used to store and retrieve the large amounts of data. Oracle Database had physical and logical structures. Logical structures and physical structures are separated … Continue reading Top 40 oracle dba interview questions and answers »