How and when I used PCA (Principal Components analysis) and the results.
Data Analyst Ii Interview Questions
47,075 data analyst ii interview questions shared by candidates
Within what duration you can relocate to Banagalore?
Just basic questions regarding whether or not the required skills for that position match with the experience/skills that I have, etc. Nothing hard.
Tools I use for daily analysis?
Some technical questions. A junior Interviewer.
Reason to work for NNPC
How to delete dupicate fields in a table in SQL.
The one thing they asked me was about my work history and the extend of doing software analyzing. I believe they wanted to make sure I was a fit for the position by asking me trick questions which I caught right away.
tell me about your self rolls and responsibility
you have a table containing order id order date and customer id write a sql query to fetch all the customer id which have visited again ( customer id is same for customer but order id will change every time they will order )
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