Python and SQL basic to high level. Data analysis and predictive modeling techniques. Projects I worked on.
Senior Data Analyst Interview Questions
2,901 senior data analyst interview questions shared by candidates
scd types,datawarehouse concepts,lead,lag,rank,dense rank,row number
How do measure success of a marketing campaign?
What is your motivation for working at Adjust? What is your feedback about the case study? Tell me about a challenge you've overcome?
1) What is the SWITCH function in Power BI ? 2) What are the most important factors that you would look into before EBITDA ? 3) What COGS does Flixbus have ? 4) What is normalisation in SQL ? 5) What is the difference between DELETE and DROP function in SQL ? 6) Knowledge in Excel ? 7) Do you have experience in joining approx. 15-20 dimension tables to a fact table ?
coding in oops and also core computer science concepts
Technical interview: Explain confusion matrix and metrics derived from it. Explain SQL cross join. Product/Business interview: Provides a dashboard with 8 KPIs and asks for 3 key insights.
Questions from the programing especially in DSA
comment gérer un projet de data analyse ?
Analyse data from before and after Covid and identify shifts in customer behaviour patterns.
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