what is the output of a cross join
Executivo De Tecnologia Interview Questions
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Hive related and informatica related questions
1) Three session are used, if session 1 completed session 2 has to start and once session 2 completed session 3 has to start. It should be sequential. 2) how do you compare two files in unix. 3) mechanism how diff command works. 4) 3 i/p used say A B C in aggregator, and the o/p should be as A & B, B & C, C & A. How do you design the mapping. 5) In Sorter transformation 10 i/p is used, if group by port is not marked, what would be the o/p.
Explain scd type 2 and find duplicates
Soft skills, perchè vuole lavorare da noi, le sue ambizioni, le sue esperienze. Domande tecniche: OOP, C++ (ereditarietà, polimorfismo, puntatori), sistemi embedded etc.
Informatica questions
1. Self Introduction 2. Concepts from Informatica
How to delete partition in hive
Fatte da personale assolutamente incapace
Informatica Scenarios, Oracle SQL Queries, Performance tuning in Oracle & Informatica , Unix Commands
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