How many people would eat daily at any college canteen?
Data Interview Questions
133,084 data interview questions shared by candidates
Data modelling, SQL, Advanced SQL, Python, ETL.
Indexing in SQL. Types of Joins. Difference between Truncate & Delete. Query for salary of second last employee in a record. Basic SQL questions.
1)Hive, Spark, Java and Python
9. You have decided to delete doctors that contained the name ‘John’ in their name. You have a function in the lib schema called item_remove where the first item in the function is the table and the second item is the provider_id. Write a shell script that will connect to the database and loop through the provider_id into the function.
Apart from the weird/non related questions by devops guy, interview was mostly focused on fundamentals of data engineering. VP round was mostly focused on software development fundamentals.
Describe a project you're proud of
What is your weakness point
If you have a raw dataset, what will you do? Explain how are the steps your programming skill applies on this dataset.
What are some of my strengths.
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