What is the coalesce function in SQL and what does it do? How do you determine the length of the study for A/B Testing?
Business Data Analyst Interview Questions
826 business data analyst interview questions shared by candidates
Describe your experience with SQL/SAS. Can you explain what a left join is?
All the behavioural questions you can think of, also asked about rating your skills in python,SQL,databrick and so on
Tell us about your background and how you can apply that to this job?
- Business case: creazione di un evento per Accenture - Domande di ragionamento al colloquio tecnico: quante auto esistono ad oggi in Italia? Qual è il fatturato di Porsche in Italia?
Basic SQL Queries involving groupby and joins
Describe a time you had a disagreement and how you went about resolving it.
What are you passionate about? Where do your interests lie?
How to solve model over fitting problem
Introduce how Linear regression works
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