Why the role and Why Atos
Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
molto generiche colloquio di tipo conoscitivo per via telefonica
All big data related topic
The interviewer asked me what would I do if, they put me in a team of data science and some are much experienced and some are cubs in data science. this is your team and how and what would be my contribution to the team?
Was a system design question on how to design a recurring events for the shipping service.
What are your views on JAVA programming language?
Basic MapReduce and Java questions. Covered other components in Hadoop eco system (Hive, Sqoop and Oozie). Few questions Spark performance and architecture.
What is the flow of map side Join?
Question on Joins, Optimizations based on Pyspark
Different styles of questions depending on the team you are being interviewed for, but know you C/C++/C#.
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