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I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2020. There were 4 interview rounds.
SQL Developer interview question on removing duplicates, finding third highest salary, normalization, and indexes.
To remove duplicates, use the DISTINCT keyword or GROUP BY clause
To find third highest salary, use the LIMIT keyword with OFFSET 2
Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity
Indexes are used to improve query performance by creating a data stru...
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The duration of mPHATEK Systems interview process can vary, but typically it takes about less than 2 weeks to complete.
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Software Engineer
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