Python: Écrire un module Python permettant l'acheminement et le traitement de données mises à disposition par Meilleursagents dans une base PostgreSQL.
Data Engineer Interview Questions
20,237 data engineer interview questions shared by candidates
Many technical and situational questions
Create a schema for some csv files.
Come valuteresti l'analisi dati di risposte sperimentali superflue o sbagliate?
a technical question and a coding exercise
Calculate the median value of a given unsorted array. Find the time complexity of the solution. How to improve the solution?
Questions on System design, Python and SQL
Preguntas de pandas multiple choice
What is the biggest challenge in your previous work?
Build a web application that allows users to learn who represents them in the US House of Representatives. User Flow 1. User enters their zip code in validated form field. 2. User clicks submit button, or hits Enter key when input is focused. 3. User is returned a summary of who their representative is, including links to learn more. Resources: The `/data` folder in this repo contains two datasets: `legislators.json` lists current representatives associated with the states and district numbers they've served in, and `zipcodes-districts.json` lists every US zip code with its associated state and district number.
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