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Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
how to chech if a binary number has only one set bit?
SQL scenario based questions query writing. And scenario based spark questions.
Leetcode hard type of question
Two parts - working with API and an advanced SQL question
Garbage collection & JVM internals. Unique vs primary key. Clustered vs non-clustered indexes.
Reasoning questions include scenario based given 2 statements which of following is true(difficult), picture based( weight problem), one 'for' loop program question,jumbling characters problem, one % based problem. techical include one MR program to print files output based on month and find no of sundays in each month. couple of spark and kafka questions. mostly on rdd . nit sure what it is.
deep technical coding questions on python list related, sql rank, sql join n sql functions, unix command questions spark coding questions. hive, spark basics architecture
About buckets, maps, analytical function, udf etc
Mostly ask about hadoop and spark and scala
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