Tag: sql interview questions

SQL Performance Interview Questions

25 SQL Performance Interview Questions and Answers

Whether you are a developer creating web applications, a DBA or a tester involve in web testing, SQL skills are important both in database programming and database validation. Hence, we took up another challenge to …
20 SQL Query Questions and Answers for Practice

20 SQL Query Questions and Answers for Practice

If you want to improve SQL skills, then install a SQL package like MySQL and start practicing with it. To get you started, we’ve outlined a few SQL query questions in this post. Solving practice …
Top SQL Interview Questions One Should Know

Top SQL Interview Questions One Should Know Beforehand

Top IT companies like Amazon, CSC, Oracle, SAP, Infosys, Accenture, and Cognizant often require candidates with specialized Database and SQL skills. Moreover, these skills are fundamental to a DBA and QA engineer job profile. Hence, …