How do you know if data exists in one table and not in another.
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.
5,609 database developer interview questions shared by candidates
How do you know if data exists in one table and not in another.
Why do you want to work for GDIT?
Generic Questions
Por que gostaria de trabalhar para o iFood?
They asked me whether I would feel more comfortable as a team leader or a collaborator. I found this question interesting, I responded that I feel indifferent, as I can adapt to both roles
They asked about my current skillset and experience so they can find the right job.
Database key concepts in Oracle ASM and others
Usual tech questions. Mostly conceptual, like: "How you would scale a DB in x scenario" There was also a logical test with not so common questions. E.g.: How many people in the world use x system?
how do you check and correct database corruption?
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