Some modest about SQL - Columns - Did not see / hear much else from anybody -- got the feedback through the recruiter -- that the team did not see much use for the skill set ..did they not get to see my resume ??-- incidentally I have an M.S. in Operations Research / M.S. in Statistics --and have an experience of many yrs in various FSI and GOVT services domain space
How can we convert all the rows to Column and how would you implement it ?
What experience do you have that would help you in this role?
STAR Questions based on exceed you expectations, conflict at work etc.
create daily revenue report between given start_date and end_date output schema: (order_date, number_of_customers, number_of_orders, daily_total_order_amount, mtd_order_amount) mtd_order_amount - total order_amt from the beginning of the month till order_date
A business case in which you had to implement stacks data structure in C
How would you optimize a SQL query?
What is one obstacle you have overcome in the past?
1.Questions based on complex SQL queries and data warehousing and some ETL related question.
The Metrics important for assessing which University bot is better at maintaining a conversation through Alexa.
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