Data Science experience in Industrial projects
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 ?
20,192 data engineer interview questions shared by candidates
Do you have any experience in deploying applications using CICD?
What are your strengths?(technical background question) Program an app that does x on paper using any language What is most important in a team? Why did you choose to work in IT? Why do you want to work with our team?
Have you ever set up a VCR?
Find a path through a 2D matrix.
Asked a live coding on python. Need to execute the program online after coding. And 2 SQL queries where I need to write the query.
Assignment discussion, question o SQL and communication test
What motivates you?
Please use the awswrangler module to create a list of the files in the input folder that are not in the output folder. There is an AWS S3 bucket with two folders. Here is the initial code: import awswrangler as wr input_folder = 's3://mf-pythontest/in' output_folder = 's3://mf-pythontest/out' Using the AWS wrangler module, please create a list of the files in the input folder that are not in the output folders. The Required output is: ['doc_003.parquet']You must use the awswrangler package: https://github.com/awslabs/aws-data-wranglerYou will need to have some AWS credentials to access this public bucket. ***TIP*** The solution should have no more than three lines of code
Explain Polymorphism. Explain Multithreading. DBMS questions like truncation and deletion.
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