How to remove duplicates from the table using SQL Query? How to get 3rd highest Salary from Table using SQL by not using Window Functions ? What was the most difficult scenario you faced yet in the domain ? Can you tell us about Customer KPIs? Can you have knowledge of T24 System, how it works and etc. ? What is Surrogate key ? What is Fact and Dim in the EDWH ? Type of both of them ?
Take this dataset, visualize your insights in your favourite reporting tool and describe your findings
Please describe one of your recent projects briefly.
What are your greatest weaknesses and strengths? Why do you think you fit this position?
SQL test to define data base and analyze data on computer
What is the difference between PBI service or desktop
List all your programming languages
What ETL tools have you used
General technical and process questions related to BI, customers, and processes.
manejo de Excel, tablas dinámica, funciones, etc, resumiendo nivel intermedio que es una ETL que es un data warehouse que es un data lake un par mas, también conocimiento cloud
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