Questions was good on SQL,Unix and DW concepts. Below are some questions : 1. Difference in DM and ODS 2. Star Schema and Snowflake schema 3.Data verification process 4.Sql Queries a. Delete Query b. Duplicate Query etc 5. Union and Union all difference with the example 6. All Joins 7. Project description 8. Analytic Functions
wat difference btw close and quit
1. Describe your experience as an ETL tester
What goes into a test plan?
If you wanna make money why don't u sell drugs
Were you appreciated for the work you have done in the past?
How do you manage a team?
DB testing
Mostly about curriculum
They ask many of my work and research experience
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