ETL Details SQL Queries Testing ways Roles and Responsibilities Client interactions
Etl Tester Interview Questions
192 etl tester interview questions shared by candidates
1. Tell me about yourself and about the ETL project. 2. SQL query - AVG 3.Data scrubbing. 4. SCD and types. Written test - Index, Cluster index, noncluster index. ACID property. Details check during Staging in ETL.
SQL query to find duplicates.
challenges you face
root cause analysis
what are aggregators you used
what are the validations
what is test case
SQL queries ETL process/ transformations Informatica PC
Scenario Based questions.
Viewing 141 - 150 interview questions