Can you define a combiner?
Define role of veracity in big data?
Explain what is big data?
What is the future of Big Data trend?
How does big data help in increasing business revenue?
What do the four V's of Big Data denote?
What are some of the interesting facts about Big Data?
Where does Big Data come from?
Name the components of hdfs and yarn respectively
Define taskinstance?
What are the important tools useful for big data?
Define data lake?
Define fsck?
Define oozie?
Explain the benefits of big data?