Data modeling, ETL Architecture and Datbase
Junior Etl Developer Interview Questions
1,579 junior etl developer interview questions shared by candidates
ETL basic concepts and workflow
About project and my roles and resoinsibilites
Create a table, enter data and perform joining and other thing.
Tell me about yourself and project
Explain about tuning the packages
Dimension table Fact table Full load n incremental load Query to find duplicates
Star schema , snow flakes scheme, joins, transformations.
1st round is client round real time scenarios they asked and sql quations like stored procedures , indexing, joins and set operators and dwh concepts , etl process and roles and responsibilities and bug areporting
Three rounds of tests 1. Aptitude Round 2. Technical Round 3. HR Round
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