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Top 23+ MySQL Interview Questions and Answers

18/May/2022 | 10 minutes to read

database

Here is a List of essential MySQL Interview Questions and Answers for Freshers and mid level of Experienced Professionals. All answers for these MySQL questions are explained in a simple and easiest way. These basic, advanced and latest MySQL questions will help you to clear your next Job interview.


MySQL Interview Questions and Answers

These interview questions are targeted for MySQL. You must know answer of these frequently asked MySQL interview questions to clear an interview.


1. Describe the MySQL architecture.

2. How to select last n records from table in MySQL?

3. How to select first n records from table in MySQL?

4. What data type should you use datetime or timestamp in MySQL?

5. How to write an Update query based on Select query in MySQL?

6. What is the difference between Large VARCHAR and TEXT?

7. What is the difference between VARCHAR and NVARCHAR?

8. What is Unix timestamp in MySQL?

9. How to import a .sql file using command line?

10. How to insert a record if it does not exist in table?

Some General Interview Questions for MySQL

1. How much will you rate yourself in MySQL?

When you attend an interview, Interviewer may ask you to rate yourself in a specific Technology like MySQL, So It's depend on your knowledge and work experience in MySQL.

2. What challenges did you face while working on MySQL?

This question may be specific to your technology and completely depends on your past work experience. So you need to just explain the challenges you faced related to MySQL in your Project.

3. What was your role in the last Project related to MySQL?

It's based on your role and responsibilities assigned to you and what functionality you implemented using MySQL in your project. This question is generally asked in every interview.

4. How much experience do you have in MySQL?

Here you can tell about your overall work experience on MySQL.

5. Have you done any MySQL Certification or Training?

It depends on the candidate whether you have done any MySQL training or certification. Certifications or training are not essential but good to have.

Conclusion

We have covered some frequently asked MySQL Interview Questions and Answers to help you for your Interview. All these Essential MySQL Interview Questions are targeted for mid level of experienced Professionals and freshers.
While attending any MySQL Interview if you face any difficulty to answer any question please write to us at info@qfles.com. Our IT Expert team will find the best answer and will update on the portal. In case we find any new MySQL questions, we will update the same here.