What do the four V's of Big Data denote?
Define oozie?
Name some Big Data products?
Explain the responsibilities of a data analyst?
Give some examples of big data?
How is hadoop related to the big data? Describe its components?
Can you define taskinstance?
What are some of the interesting facts about Big Data?
Name the language supported by apache spark for developing big data applications?
What are the essential hooping tools that improve performance? Big data?
Can you define a udf?
Define fsck?
Big data is a good life?
Explain the core methods of a reducer?
List few components that are using big data?