Describe a project you did
Sr Data Engineer Interview Questions
2,568 sr data engineer interview questions shared by candidates
Incremental processing, Data Factory integration runtimes, MPP database performance, connections in python, indexing. Ways to integrate disparate data sources.
What is the one decision that you would have changed so far in your career?
Give me intro about yourself.
Create a data dictionary using dataset provided using pandas, merge three excel sheets
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Quels sont les technologies que tu as déjà utilisé ? Pourquoi ?
Simple SQL question to relate customer and order tables to perform relevant joins and aggregate calculations. Given a string, count how many words contain a character? Can you do this without invoking the split function and iterating through the string a second time to perform the count?
What's a project your proud of, and one you could have done better with?
SQL. 1. given a table t1(name, email) a. give percentage of records have email addresses(email could be null or non-null) b. give records start with 'a'.
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