Category: SQL Interview

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 …