case study to suggest possible reason for decline in sales in some retail shop
Data Associate Interview Questions
2,711 data associate interview questions shared by candidates
What is something you would've liked improved at your past jobs?
Questions on Java, Design , Hadoop architecture.
Time you've held a leadership position?
Technical questions about pharmacovigilance What’s the difference between spontaneous cases and solicited cases
1St Round Q1 What is currying ? Q2 What are partial functions ? Q3 Difference b/w AnyVal and AnyRef ? Q4 Case Classes in depth discussion ? Q5 Given an array of integers return the index's of two number which equals to the target. Q6 Why parquet ? Questions around my current Project 2nd Round RDD practical problem where I needed to get the output of RDD operation DF practical problem ReduceByKey vs GroupByKey Optimization techniques What is data skew and why care about it ?
Multicollinearity, dealing with outliers, DS for marketing
SQL , about athenahealth , To write sql queries
Tell me about XYZ on your resume?
Asking for details about medical history.
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