Tell me a time when you made a mistake.
Junior Etl Developer Interview Questions
1,579 junior etl developer interview questions shared by candidates
What are joins? Diff bwt union and union all
complex mapping in your project
What do you mean by 3NF in DBMS? What is the operating system? What is the difference between Java and C++? What is a pointer? Tell us more about the pointer. Write about double-linked list programs. What is Join in DBMS?
Complete process of ETL testing.
Prepare on ETL concepts and SQL. Knowing API testing is a plus
what have you recently learing in last one month
Very basic SQL queries
Little insight of your current project
Differences between lookup and joiner transformations?
Viewing 1481 - 1490 interview questions
See Interview Questions for Similar Jobs
Junior Sql DeveloperSenior Etl DeveloperDatastage Etl DeveloperSenior Sql DeveloperData Warehouse EngineerJunior Bi DeveloperJunior Data EngineerData Warehouse Etl DeveloperMsbi DeveloperSenior Etl Developer / TesterEtl DeveloperTalend Etl DeveloperPower Bi DeveloperPl Sql Developer JúniorJunior Cognos DeveloperSql Bi DeveloperDatastage DeveloperJunior Sql Server Database Administrator