Q) What is Summarize Function in Power BI ? Q) What is the difference between SUM & SUMX ? Q) What is query collapsing ?
Senior Bi Developer Interview Questions
4,384 senior bi developer interview questions shared by candidates
They asked about how I would approach improving data quality across multiple teams, particularly when ownership of data sits outside the data function. They were interested in how I handle resistance and build alignment.
When do you suggest a client that they need relational or multi dimensional solution
Qs based on data warehousing, rdbms, sql performance tuning
how was my experience with data
Gave me a scenario that happened in game activity, and asked about the KPIs I would measure and why
It consists of 2 technical rounds and 1 managerial round Details about connectivity modes Composite modes Direct query Performance Tuning
Basic to Medium Power BI related questions
Give me an example of Data Governance process you have established?
How would plan for data migration project, how will you estimate?
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