Beginner SQL Interview Questions
Starting out with SQL? These 14 beginner-friendly SQL interview questions cover the fundamentals hiring managers expect from entry-level candidates — with plain-English answers, runnable code and the mistakes that trip people up.
14 SQL questions
- 1What is ORDER BY and LIMIT?Beginner
- 2What is a foreign key?Beginner
- 3What is a primary key?Beginner
- 4What is HAVING clause?Beginner
- 5What is GROUP BY?Beginner
- 6What is a LEFT JOIN?Beginner
- 7What is INNER JOIN?Beginner
- 8What is a WHERE clause?Beginner
- 9What is a SELECT statement?Beginner
- 10What is SQL and why is it used?Beginner
- 11SQL Interview Question 1 (Free)Beginner
- 12SQL Interview Question 4 (Free)Beginner
- 13SQL Advanced Interview Question 10Beginner
- 14SQL Advanced Interview Question 7Beginner
Explore more SQL interview questions
By Level
By Experience
By Year
Or browse all SQL interview questions.
Frequently asked questions
How many beginner SQL interview questions are there?
This page covers 14 beginner-level SQL interview questions, each with a short answer, a deeper explanation, code examples, common mistakes and follow-up questions.
Are these SQL questions suitable for beginner interviews?
Yes. Every question is tagged beginner difficulty and chosen to match what interviewers expect at that level, so you can focus your preparation without wading through questions that are too easy or too hard.
How should I practise these SQL questions?
Read the short answer first, attempt the question yourself, then expand the detailed explanation and real-world example. Review the common mistakes and follow-up questions to make sure you can handle interviewer probing.