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1,784 big data analyst interview questions shared by candidates

2nd stage was a matching and linkage case study, was very clear that the interviewers had no clue about big data or how to apply it. In fact, they weren't even clued up on NLP approaches or simple string matching. 3rd stage was a slither game whiteboard - was like talking to 4 noobs that had just come out of uni
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Senior Developer (Big Data)

Interviewed at Experian

4.1★
Mar 14, 2017

2nd stage was a matching and linkage case study, was very clear that the interviewers had no clue about big data or how to apply it. In fact, they weren't even clued up on NLP approaches or simple string matching. 3rd stage was a slither game whiteboard - was like talking to 4 noobs that had just come out of uni

i) tell about JVM components ii) tell about predicate and consumer in java8 iii) tell about java program execution internal iv)about kafka architecture v) about spark architecture vi) which is better rdd,dataset or dataframe. vii)Big query related question about secuirty and optimisations viii)difference between hadoop and spark ix)tell diff about groupby and groupbykey x)tell about kafka offset working xi)about transformation and action xii)about streaming jobs xiii) about dataflow jobs and terraform
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Big Data Engineer

Interviewed at Impetus Technologies

3.7★
Feb 17, 2024

i) tell about JVM components ii) tell about predicate and consumer in java8 iii) tell about java program execution internal iv)about kafka architecture v) about spark architecture vi) which is better rdd,dataset or dataframe. vii)Big query related question about secuirty and optimisations viii)difference between hadoop and spark ix)tell diff about groupby and groupbykey x)tell about kafka offset working xi)about transformation and action xii)about streaming jobs xiii) about dataflow jobs and terraform

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