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Data Engineer Interview Questions
Data Engineer Interview Questions
Le data engineer est un professionnel de l’informatique présent dans presque tous les secteurs. Il/Elle suit l’évolution et les tendances des données pour orienter les stratégies futures de l’entreprise. Une part essentielle de son travail consiste à transformer des données brutes en données exploitables en créant des pipelines et des systèmes de données.
Questions d'entretien d'embauche fréquentes pour un data engineer (H/F) et comment y répondre
Question 1 : Décrivez en détail votre niveau d’expertise en langage de programmation.
Question 2 : Expliquez selon vous en quoi consiste le data engineering.
Question 3 : Quelle est votre expérience en gestion de données dans le cloud et avec Apache Hadoop ?
20,315 data engineer interview questions shared by candidates
Team leader or team player?
Você possui domínio sobre a ferramenta "X" ?
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How do you debug spark jobs?
Given a timeseries dataset with the following columns: device_type, timestamp, number_of_requests. Find a the minute in which the next 60 minutes sum up to the greatest total for each type of device.
what is the most complex thing you faced in your recent project?how did you resolve that?what was your approach?what did you learn from that
Q: The USA and Russia has the Largest natural gas resources in the world. Qater is 4th although 849 times smaller than USA. Which Country ranks 3rd?
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SQL (follow up) Now imagine that you have a user that is "always" accessing table A, but you need to move the changes (in 10000 rows) from the temp table into table A without the user being affected. How would you do that ?
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