Question 1

Who popularized bigdata term?

Accepted Answer

A) John deere 
B) John Mashey 
C) johny Mashe 
D) Jhon Mash

Question 2

Real time data is ______.

Accepted Answer

A) Field 
B) Primary Key 
C) unique 
D) record

Question 3

__________ has the world's largest Hadoop cluster.

Accepted Answer

A) Apple 
B) Datamatics 
C) Facebook 
D) None of the above

Question 4

The new source of big data that will trigger a Big Data revolution in the years to come is?

Accepted Answer

A) Business transactions 
B) Social media 
C) Transactional data and sensor data 
D) RDBMS

Question 5

The unit of data that flows through a Flume agent is

Accepted Answer

A) Log 
B) Row 
C) Record 
D) Event

Exam 1: Understanding the Basics and Technologies

Who popularized bigdata term?