Case study and interview from India from people who have never directly worked with clients here. They have no idea about the case study but want to show off there knowledge. For a engagement or delivery manager in US you expect them to do core data science questions.
PWC recruiter walked me through the interview process and the position itself. 2 directors asked questions on quantitative finance (stochastic, my project, coding), and some business-related questions (give an example you noticed an opportunity to improve the business, model risk governance, etc). Both interviewers are nice.
Lets know about joins in sql.
How do we move from one dashboard to another dashboard in tableau?
tell me about yourself and blah blah
One of the key questions involved data modeling. I was given a set of database tables and asked to design a data model that would enable the business to answer specific analytical and reporting questions. The task required identifying relationships between the tables, defining appropriate entities and dimensions, and structuring the data in a way that supported efficient querying and business insights.
Insert standard behavioral question here.
Generally the take home assignment was about data modelling and dbt. They asked to create a data model based on entities important to the company, but the problem is that the process was only fictional without any real dataset given to me.
Share your experience with data engineering projects.
Can you explain star schema
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