What is the difference between BETWEEN and IN operators in SQL? What is the use of the INTERSECT operator?
Database Developer Interview Questions
785 database developer interview questions shared by candidates
general questions - tell me about yourself, what kinds of projects have you worked on, etc.
How did the previous position go sour?
Types of replication
Difference between truncating and deleting in SQL?
Questions around database performance tuning and optimisation.
Questions about what I know about the company, what kind of work environment I prefer? Relatable project experience in parallel to the job requirements. The type of work mindset I have (do i like to work collaboratively and am I looking for growth within the company).
Describe one out of the box database implementation for the customer.
The third interview saw me answering a series of very technical database questions by writing queries off the top of my head with minimal knowledge of the database schema. The interview was designed to vete out those who really know their stuff vs. those who just carry a title for show. The wrong candidate would get frustrated with this process, and might even give up, as these were some very challenging questions that verged on some very advanced database development topics.
regular questions for Oracle dba
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