Given a list of domains, that are entered sorted, we want to minimize the output of urls by uniting sub-domains by only outputting their common ancestor. Also sibling domains should be listed as their common ancestor.
Big Data Engineer Interview Questions
898 big data engineer interview questions shared by candidates
The architecture of Yarn, how to run hive scripts, how to check yarn longs, Linux commands, Java questions
Blocking vs Nonblocking in OS
SQL queries on join
aptitude and personality
2 technical round interviews+ HR discussion, interviews were more on python than big data, felt like appearing for the python developer position. OOPS concepts, develop python program to demonstrate OOPS concepts
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
not fair to discuss them here but question are already posted on Glassdoor. Unfortunately I didn't read them before interview process
mainly about some basic questions based on the resume
Tell me the toughest challenges you faced in your current project
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