Blocking vs Nonblocking in OS
Big Data Manager Interview Questions
1,784 big data manager interview questions shared by candidates
They given one scenario and asked me which machine learning is suitable for given scenario?
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
What is purpose of Data pipeline and why do we need?
Write code to sort arraylist
Different commands on different tools. Project that includes programming, sql and Linux knowledge
aptitude and personality
Hadoop , Spark Concepts , Azure in Deep
Basic big data questions along with current project you are working.
Deep dive into the architecture of hadoop and hive
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