Rman backup scenarios? Dataguard protection?
Dba Interview Questions
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Asked me to write algorithm
self intro, normal technical questions, performance related, scenario based..
1.what is Temp table and temp variable? 2. Stored Procedures ? 3. What are the nested loop joins 4. Merge joins and Hash joins 5 what are indexes , Cluster index and non-cluster index 6. you must work on performance tuning expert in postgrad SQL ? 7. query optimization? 8. what is statistics?
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Experiencia y skills
How can you check the progress on vacuum? What are the different stages of the process? Can it go back to a previous state?
Basics of DBA daily activities
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