1. Spark join based questions 2.Word count program in spark 3.Parttioning and Bucketing etc. 4.coalsce vs repartiotion 5.rdd vs datafram 6.spark context vs sparksessioon 7.Spark sql
Big Data Intern Interview Questions
1,784 big data intern interview questions shared by candidates
It has been far long since the interview to remember any of the questions - it was an incredibly long process.
No Python theory questions as such. Showed a code involving "yield" statement to check python skills and average python coding questions. SQL questions which may cover cross, full, left and right join. Window functions, rank dense rank etc. Hive and spark basic questions about partitions and bucketing.
spark architecture
primary key and unique key joins in SQL spark architecture project explanation
¿Cuantos yogures se consumen en españa?
Parler d'un projet au sein de l'entreprise actuelle.
Pourquoi avez vous choisi Sopra Steria ?
The Job Description which was given from the recruiter was including, Big Data Technologies like Hadoop, Spark, Map reduce, Python etc and some coding test. First round was horrible, the interviewer did not seem a technical person itself. He did not ask a single question related to Big Data. He was not interested in taking a coding test as well. He asked me to define a project which I worked on , when explained he did not ask any tech details. Then he asked me explain Microservices, when explained he said that am explaining Monothlithic architecture (which gave me a good laugh ). a What can I expect from such a company? Stay Away!!
interviewer was high, he didn't ask any question. busy in chatting with someone.
Viewing 891 - 900 interview questions