All questions are simple if it's normal but with a word 'interview' your brain becomes blank ..😔 it might not be everyone but 'll put together in a day .. Am so tired today after the interview.
Data Engineer Interview Questions
21,027 data engineer interview questions shared by candidates
Name four Spark Action and Transform?
What is Merge on Read and Copy on Write
SQL question about aggregating a running total of the week's sales by business group.
The below questions were asked. 3 tables are there with many to many relationship (Order and Item) Order table (OrderId, OrderDate) Item Table (ItemId, Name) Order Item table (OrderId, ItemId) Find all customers who purchased items - Kindle and Alexa both (Exclude customers who purchased only 1 item) Find the items in the first purchase for a customer - Print customer id, item id Delete duplicate rows from the Order table
None. However I have most of my work ex in teradata and they were looking for Oracle experts. e.g. Indexes in Oracle
Just study SQL Concept and Practice ** I will not share the questions to maintain the privacy of questions
¿Estás comprometido a trabajar para BairesDev?
School type questions on java features, sql database, design patterns, one person in the interview panel was very unfriendly.
Some Pything Coding Questions & simples SQL queries.
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