Asked abut basic SQL: joins, functions, group by and so on. Also about basic DWH approaches like Inmann, Kimball, Data Vault.
Etl Informatica Developer Interview Questions
126 etl informatica developer interview questions shared by candidates
What is bigdata ? What is snowflake ?
scd types, lookups, scenario based question s, sql scenario, ..
Many unrelated & personal life questions which you dont want to talk that too in very nonprofessional approach.
Different Sql scenario based question.
They asked about XML transformation which I haven't used.
ETL Basic concepts, SQL, Unix
Roles, responsibilities, domain knowledge, technical questions, scenarios.
Sql foreign key
Informatica concepts, Datawarehouse, SQL queries etc..
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