Datawarehouse Developer Interview Questions

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Datawarehouse Developer interview questions shared by candidates

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Amdocs
Datawarehouse Developer was asked...24 February 2021

Questions around SQL shell scripting ETL and databases.

1 Answers

I am prepared for the sql databases and scripting part ETL part was good enogh for me to be a part of the firm. Less

Assurant

Question was mostly from Data Warehouse Concept and MSBI( Specially on SSIS)

1 Answers

Started Answer with Example

Pinger

data warehouse concepts, data modelling, SQL, performance tuning for SQL and ETL. python coding - ask to remove the duplicate elements in the list without changing the sequence of the element

The Common Application

Typical Devops infra questions, they have no expertise there

Bunnings Warehouse

Why did you apply for Bunnings? How do you keep yourself up to date with the latest technologies? What is your biggest technical and interpersonal strength?

The Church of Jesus Christ of Latter-day Saints

How would you join two separate tables together using SQL?

Shopee

Online programming. Introduce modeling experience and ask some questions about how to deal with data skewing and data cleaning. ALso, some questions related to real-time data processing like how to use join, window operations.

SAP

Me perguntaram uma situação em que as coisas deram errado na minha vida

OTP Bank

Which are the differences between a snowflake schema vs star schema?

Senacor Technologies

Wie tief sind Ihre Programmierkenntnisse? Intensive Nachfragen hierzu. Haben Sie schon Projekterfahrung erworben? Warum haben Sie sich auf diese Position beworben und weshalb wollen Sie bei Senacor arbeiten?

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