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Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
spark,scala basic questions
what are transformation and action you have used in spark
Some database related questions
Sobre la carrera y disponibilidad
Very generic questions which do not have any specific or single answer like - how would you optimize a hive query? how would you optimize a spark job?
There is two table. one is emp_details another is employee salary Find emp who has salary more than 8000 and who has worked in multiple project. 2. Find prime num. between 1 to 50 in Python/java. 3. Execution of spark job 4.Big-data-ques
hive, hdfs, Squoop, java
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