Big Data Analytics(Engineering > Computer Science And Engineering ) Questions and Answers
Question 1. According to analysts, for what can traditional IT systems provide a foundation when they're integrated with big data technologies like Hadoop?
Big data management and data mining
Data warehousing and business intelligence
Management of Hadoop clusters
Collecting and storing unstructured data
Explanation:-
Answer: Option A. -> Big data management and data mining
Question 2. __________ has the world's largest Hadoop cluster.
Apple
Datamatics
Facebook
None of the mentioned
Explanation:-
Answer: Option C. -> Facebook
Question 3. All of the following accurately describe Hadoop, EXCEPT:
Open source
Real-time
Java-based
Distributed computing approach
Explanation:-
Answer: Option B. -> Real-time
Question 4. What are the five V's of Big Data?
Volume
Velocity
Variety
All the above
Explanation:-
Answer: Option D. -> All the above
Question 5. _________ hides the limitations of Java behind a powerful and concise Clojure API for Cascading.
Scalding
Cascalog
Hcatalog
Hcalding
Explanation:-
Answer: Option B. -> Cascalog
Question 6. What are the main components of Big Data?
MapReduce
HDFS
YARN
All of these
Explanation:-
Answer: Option D. -> All of these
Question 7. What are the different features of Big Data Analytics?
Open-Source
Scalability
Data Recovery
All the above
Explanation:-
Answer: Option D. -> All the above
Question 8. Define the Port Numbers for NameNode, Task Tracker and Job Tracker.
NameNode
Task Tracker
Job Tracker
All of the above
Explanation:-
Answer: Option D. -> All of the above
Question 9. Facebook Tackles Big Data With _______ based on Hadoop
Project Prism
Prism
ProjectData
ProjectBid
Explanation:-
Answer: Option A. -> Project Prism
Question 10. What is a unit of data that flows through a Flume agent?
