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Sr Data Engineer Interview Questions
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Write my PySpark code to aggregate numbers and show the output.
Ejercicio de programación en Python. Ejercicios de SQL. Preguntas básicas de ETL
Coding questions, System Designs, Behavior Question about management.
Challenges faced during the current project and how did you managed?
All about data engineering
1. Print out the nodes in a undirected graph using BFS traversal. 2. Clone Graph 3. Find the largest rectangle in histogram
1. Talk about the projects that you worked, challenges and how did you solve them.
Different modes in power bi
Some data modeling concepts & fact/dim designs. Lots of SQL. The SQL is heavy on entry level questions. Textbook oriented entry SQL questions, instead of practical entry SQL. One window function but easy, medium difficulty if you're not a regular window function user.
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