Database Administrator Mock Interview

Master 25 Database Administrator interview questions covering SQL optimization, backup strategies, and security protocols.

Question 17 of 25

Tell me your most successful program, project, or whatever you worked on that you were most proud of at your last job?

How to Answer
Example Answer
Community Answers

William Swansen

William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.

This is an interesting question in that it allows you to brag about your past accomplishments. When preparing to answer this type of question, you should use a program, project, or accomplishments related to the job for which you are interviewing. This will demonstrate to the interviewer that you can solve problems or accomplish objectives that are the same as those they have and for which they need to hire someone.

William Swansen

"Probably the accomplishment I am most proud of in my career was during my last position. The systems I was working on were used for online transaction processing or OLTP. There was a large volume of transactions, and the response time was extremely slow. My team and I investigated this and determined the tables' structure required multiple and repetitive queries for the data needed to complete the transactions. We restructured the tables, which resulted in a 60% decrease in processing time. This created a better customer experience and resulted in a 25% increase in sales during the next quarter."

Interview Coach

Jaymie

A real coach, not AI. I read every answer myself and write back with personalized feedback.

Typically responds within 24 hours.

0 - Character Count

Previous Question Next Question

25Database Administrator Interview Questions & Answers

1.Tell me about your education relating to database management?

Database Administrator Mock Interview

Tell me your most successful program, project, or whatever you worked on that you were most proud of at your last job?

25Database Administrator Interview Questions & Answers

1.Tell me about your education relating to database management?

2.Why are you the best person for this position?

3.What is the difference between a primary key and a unique key?

4.What are user-defined database functions, and when should you go for them?

5.Tell me about your most memorable experience during yourundergrad education?

6.When did you know you wanted to be a Database Administrator?

7.What information is stored in the control file?

8.What is the job of SMON, PMON processes?

9.What is instance recovery?

10.What is written in the redo log file?

11.What is a tablespace?

12.What is a checkpoint?

13.Explain the difference between a database manager and a data manager?

14.Explain the difference between explicit and implicit lock?

15.What excites you about this position?

16.Why did you choose to apply to our company when there are so many other opportunities for someone with your skills and experience?

17.Tell me your most successful program, project, or whatever you worked on that you were most proud of at your last job?

18.How do you implement one to one, one to many, and many to many relationships while designing tables?

19.What is normalization? Explain different levels of normalization?

20.Are you a development DBA or a production DBA?

21.What are the different modes of mounting a database with a parallel server?

22.What about data fascinates you?

23.What types of databases do you work with?

24.Do you have experience with on-premises databases, cloud databases or both?

25.Can you explain what ODBC is?