ETL stands for extract, transform, and load. These are the three functions of databases that are combined into a single tool, such that you can take out data from a particular database and store or keep it in another.
This ETL Interview Questions blog has a compiled list of questions that are most generally asked during interviews.
ETL and DWH process: How it works.
The following metrics were computed from 4 interview experiences for the Accenture ETL Developer role in India.
Accenture's interview process for their ETL Developer roles in India is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Accenture's ETL Developer interview process in India.