SQL Server Interview Questions and Answers for Experienced

As SQL Servers are becoming more relevant in the world of technology, more SQL Server experts have been popping up. This means that competition is tough, and the SQL Server interview questions for experienced even tougher. To help you get ahead, we’ve compiled some SQL Server interview questions and answers for experienced.


Q: Describe yourself in a few words.

A: I’m a 34 year-old with ten years of experience in the business. I have a passion for systems.

The interviewer wants to know how you see yourself.

Q: Explain SQL Servers in a single sentence.

A: An SQL Server is an RDBMS (Relational Database Management System), which means that it stores and retrieves data.

The interviewer wants to see that you can clarify technical concepts.


Q: If you want to allow for a NULL, should you use a primary key or a unique key?

A: The unique key.

This is a skills question, which makes sure you’ve spent enough time with the program to know its ins and outs.

Q: How do you maintain your technical expertise?

A: Since the field is constantly changing, it is of course important to keep up one’s knowledge. For this purpose, I do a couple of things. For one, I make sure to take continuing education classes. I also try to read up on books and magazines. Then of course there are conferences — I try and go to at least one or two a year, since they can be so educational.

The interviewer wants to makes sure that you’re willing to maintain your expertise.


Q: Name an advantage that the SQL server has.

A: It works incredibly well with Microsoft’s virtual environment.

This question shows what you do and don’t value in a server.

Q: What is the SQL server’s biggest weakness?

A: SQL Servers do a lot of things right, but I don’t like the way that they handle utilities and tracing.

This question shows what you do and don’t value in a server.


Q: What made you decide to leave your current job?

A: It’s great where I work now, but I felt like there wasn’t enough room for growth.

A: My current job was good when I took it, but it was never meant to be a long-term thing. This job will allow me to work with SQL servers, and that’s something I value very highly.

The interviewer wants to see that you’re not bitter about your current job.

Q: What does ACID stand for?

A: ACID stands for Atomicity Consistency Isolation Durability.

This is a skills question, which makes sure you’ve spent enough time with the program to know its ins and outs.


Q: List the SQL server’s aggregate functions.

A: In alphabetical order, they are: AVG, COUNT, COUNTDISTINCT, MAX, MIN, STDEV, STDEVP, SUM, VAR, and VARP.

This is a skills question, which makes sure you’ve spent enough time with the program to know its ins and outs.

Q: What sort of salary are you looking for?

A: $92,000 per year.

We hope you enjoyed this SQL server and Spring interview questions and answers for experienced pdf (or, if you’re reading the website, non-pdf). If you did, you’re sure to have a leg up on the competition, because you’re prepared. And preparation is what separates the professional from the dilettante.