Sql Developer Interview Questions

Sql Developer Interview Questions

SQL staat voor Structured Query Language en SQL developers creëren SQL-databases en de programma's die daarmee werken. Ze gebruiken vaak ontwerptabellen en opslagprocedures voor stabiliteit, betrouwbaarheid en prestaties. In een sollicitatiegesprek voor SQL developer stellen werkgevers vaak vragen over uw programmeerkennis en probleemoplossingsvaardigheden.

Meest gestelde sollicitatievragen voor een SQL developer (M/V/X) en hoe te antwoorden

Question 1

Vraag 1: Wat zijn de typen sleutels in SQL en wanneer gebruikt u ze?

How to answer
Zo antwoordt u: Met deze vraag kunt u uw kennis van SQL aantonen. Bespreek de meest voorkomende typen SQL-sleutels en vertel over hoe ze rijen en kolommen in tabellen kunnen identificeren. Sleutels werken als unieke id's, waarmee gebruikers eenvoudig gegevens kunnen ophalen.
Question 2

Vraag 2: Welke typen normalisatie zijn beschikbaar in SQL en hoe gebruikt u ze?

How to answer
Zo antwoordt u: SQL-normalisatie wordt gebruikt voor het organiseren van gegevens en het verminderen van redundanties. U kunt uw ervaring demonstreren door de normalisatiemethoden te bespreken die u het meest gebruikt. Veel ontwikkelaars splitsen bijvoorbeeld een grote tabel op in meerdere kleinere tabellen zodat ze leesbaarder worden.
Question 3

Vraag 3: Met welke programmeertalen bent u vertrouwd?

How to answer
Zo antwoordt u: Veel SQL developers gebruiken ook JavaScript, HTML, Python, PL/SQL en andere talen. Noem de talen die u kent en hoe u deze hebt gebruikt in uw vorige baan. Vertel de vragensteller ook over programmeringscertificeringen die u hebt ontvangen.

2,216 sql developer interview questions shared by candidates

Interview process was a phone screen and a two part onsite interview which was very grilling at some points. Overall I decided not to take the offer based on the compensation package not being competitive enough as my current package and my job counter offered me to stay. Overall the process was excellent from the first call to the final interview and offer. I would consider in the future and look at their openings and benefits if I'm ever in the market again.
avatar

MS SQL Database Administrator

Interviewed at iHerb

3.8
Oct 31, 2014

Interview process was a phone screen and a two part onsite interview which was very grilling at some points. Overall I decided not to take the offer based on the compensation package not being competitive enough as my current package and my job counter offered me to stay. Overall the process was excellent from the first call to the final interview and offer. I would consider in the future and look at their openings and benefits if I'm ever in the market again.

The interviewer asked question-related to past experience and roles and responsibility in my project. Scenario-based question on Always ON, Log shipping, and Blocking. Installation and troubleshooting SQL errors during installation. User login issues and how we troubleshooting this.
avatar

SQL Server Database Administrator

Interviewed at UKG

3.2
Jul 10, 2020

The interviewer asked question-related to past experience and roles and responsibility in my project. Scenario-based question on Always ON, Log shipping, and Blocking. Installation and troubleshooting SQL errors during installation. User login issues and how we troubleshooting this.

 Technical interview: I was asked questions relevant to my experience with the various technologies related to SQL Server Database Administration.  They asked different level of questions.  What was the scope of your work? What kind of problems did you solve and how. Management interview: I was asked some questions such as following: What are you looking for in your prospective employer? Where do you see after 3 years in this organisation?
avatar

SQL Server Database Administrator

Interviewed at UKG

3.2
Apr 17, 2019

 Technical interview: I was asked questions relevant to my experience with the various technologies related to SQL Server Database Administration.  They asked different level of questions.  What was the scope of your work? What kind of problems did you solve and how. Management interview: I was asked some questions such as following: What are you looking for in your prospective employer? Where do you see after 3 years in this organisation?

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