How you will login sql server if you are getting connection issue?
Database Developer Interview Questions
Database Developer Interview Questions
When you interview for a job as a database developer, expect the interviewer to assess how you compile a database system that meets the company's needs while also troubleshooting potential issues. Employers seek candidates who have strong problem-solving and organizational skills as well as possess a strong understanding of database systems.
Top Database Developer Interview Questions & How To Answer
Question 1
Question #1: How would you handle data loss during a migration?
How to answer
How to answer: While this is an issue all database developers seek to avoid, it's not always guaranteed that data remains secure when migration occurs. Answering this question lets the interviewer know how you handle challenges and save a company from certain data disasters. You could also mention steps the company could take to prevent data loss before the migration.
Question 2
Question #2: When do you decide certain databases need upgrading?
How to answer
How to answer: With this open-ended question, interviewers will examine your expertise in the industry. You should know specifics about certain programs and how often they need upgrading. Discuss how you work collaboratively and communicate efficiently with management as to when upgrades need to occur.
Question 3
Question #3: How did you overcome challenges on a recent project?
How to answer
How to answer: Even if you have the best plans for a database project, you might come across issues. Give examples highlighting your problem-solving skills and ability to handle a workload. The interviewer will learn how you operate under pressure and troubleshoot any issues.
5,613 database developer interview questions shared by candidates
Type of wait type in sql server??
To be honest, most of the questions I remember were technical ones, but since the very first moment and with all the people all interviews were in english, this was the most important point I remember.
What is the most recent database performance issue you had?
1. Query store 2. Azure performance monitor 3. Execution plan
The third interview saw me answering a series of very technical database questions by writing queries off the top of my head with minimal knowledge of the database schema. The interview was designed to vete out those who really know their stuff vs. those who just carry a title for show. The wrong candidate would get frustrated with this process, and might even give up, as these were some very challenging questions that verged on some very advanced database development topics.
Why do you think you are qualified for this position?
Describe a moment when you have faced a difficult client and how did you solve it.
Standard questions about PG / MySQL performance tuning, data migration, and experience in DB area (mistakes, cases etc.)
1. Design Data Model 2. Define Normalisation with example 3. Write SQL based on complex scenarios
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