Multiple Choice
In a Hadoop "stack," what node periodically replicates and stores data from the Name Node should it fail?
A) backup node
B) secondary node
C) substitute node
D) slave node
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q30: Big Data simplifies data governance issues, especially
Q31: The _ Node in a Hadoop cluster
Q32: In the energy industry, _ grids are
Q33: If you have many flexible programming languages
Q34: In a Hadoop "stack," what is a
Q36: Data _ or pulling of data from
Q37: Data flows can be highly inconsistent, with
Q38: Define MapReduce.
Q39: What is Big Data's relationship to the
Q40: As the size and the complexity of