Introduction SSIS transformation Difference between union all and merge Difference between conditional split and multicast Scenario based questions Query to delete duplicate records
Sql Data Analyst Interview Questions
2,211 sql data analyst interview questions shared by candidates
1) Write procedure based upon scenario. 2) Write function to count vowels of a string. 3) Index conceptual questions (data will be inserted faster on table with index or without index table, purpose of indexing) 4) Oracle Data Dictionary questions (oracle supplied packages, tables etc.)
sql queries joins indexes views
Tell us about yourself and your experience as a Database Administrator. Why do you want to work for our company? What motivates you in your career as a DBA? Describe a challenging situation you faced as a DBA and how you resolved it. How do you handle stress or tight deadlines? How do you prioritize your tasks when managing multiple projects? How do you keep yourself updated with the latest developments in database technologies? Can you describe a time when you had to work as part of a team? How would your previous colleagues describe you? Where do you see yourself in the next 3-5 years in your DBA career?
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Explain DR strategy for SQL Server
They will ask you about random pl/sql queries and simple question like group by, having clause and indexing etc.
Ask several sql concepts
Q: In case a query is slow sometimes, but quick other times, what is the reason?
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