To evaluate optional skill Mongo Db. The main skill was SQL Server.
Datawarehouse Developer Interview Questions
3,065 datawarehouse developer interview questions shared by candidates
Explain why the Oracle Cost Based Optimizer chooses the execution plans for SQL and explain the different options used and what their impact is on performance?
Do you know the standard RAID levels?
The process itself was thorough and included multiple stages: a Cognitive Aptitude Test, English Proficiency Test, skills assessments and an interview. The interview itself is very casual and just questions about your past work experience. Not very technical on my case
do you know RAC
What is difference between this type of database and another type of database?
What is the most database issue that you faced in your life? How you solved it?
too many questions on Oracle Internals
Explain about major performance you faced during the peak hours of business,
depends on experience. So need to go through all the concepts and prepare well. Questions depends on project requirement as well.
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