Que es un indice cluster y un no cluster
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
Vraag 1: Wat zijn de typen sleutels in SQL en wanneer gebruikt u ze?
Vraag 2: Welke typen normalisatie zijn beschikbaar in SQL en hoe gebruikt u ze?
Vraag 3: Met welke programmeertalen bent u vertrouwd?
2,216 sql developer interview questions shared by candidates
Series problem:3) What is wrong number with this series: 380,188,92,48,20,8,2
The most difficult question was about my weaknesses. However, I have learned how to handle that particular question. Other difficult questions were technical in nature. For example, questions about web servers and dot net applications.
Perguntas sobre a experiência profissional, momento profissional, motivo de procurar outra oportunidade, descrição da empresa, os benefícios, etc
1. Sharing experience about work
The questions were not difficult; you can have the same question in a panel. The difference is the lack of interaction with people where you get a reaction or body response to what you are saying from those in the panel. The interview becomes empty and meaningless making you feel as if you are not important or being really considered for the job. Very traumatizing experience for me.
How will you construct the database for 1000 users and what its size?
What is the biggest data set you have worked with?
What is the difference between Average and Median?
Analytical question asked by senior management.
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