What is the difference between Truncate and Delete in SQL
Dwh Developer Interview Questions
37 dwh developer interview questions shared by candidates
Mostly about Agile methodologies, Out of box thinking, Strong SQL and Unix commands, Good if you know shell scripting, Data Warehousing concepts and about Telecom billing domain.
they only ask basic sql and linux questions
Dwh basics ,unix , sql ,bash
How your daily work looked like as Quality Assurance Engineer?
Domande sul dwh, perchè è importante che le aziende ne abbiano uno. Star schema e snowflake schema. Chiave primaria e chiave surrogata. join tra le varie tabelle.
1. Mostly related to previous projects on resume
How to find duplicate data in sql? What is SCD type 2?
HR not so challenging, mostly agreeing over the interview coordinates. The interview was a Classic one, I told them about my experience and after the test, they told me shortly about the open position. SQL test and some business analysis scenarios to be described and explained. After the test, we resumed the discussion and I could find out more about the open position. However, very long interview vs the previously announced time-frame (2h max, it went for almost 4h).
How would you prioritize which ticket to work on first if both ticket owners said that their request was really urgent?
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