What is the most critical attribute in data analysis
Data Support Interview Questions
228 data support interview questions shared by candidates
what is your ideal job?
Describe past projects worked on
Asked about python and any projects worked on
They asked general questions about Finance market and tested my knowledge in the field.
Phone interview: Why do you want to change career? On-site: Tell me about yourself, weaknesses, strengths, why do I select you, SAS/SQL knowledge.. SQL Assessment: joining tables, having - where, finding maximum
What is broadcasting in detail not what it does but concept
What is the difference between Spark Driver and Executor
Technical questions about data support
Hadoop mapreduce how HDFS works, command to check if replicated data lost from partition how YARN works how Spark works, what happens after you submit a job HIVE and buckets RDD vs DataFrame vs DataSet monitoring tools for YARN
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