Which of the following best exemplifies big data?
A)Five hundred Facebook users upload one thousand pictures per day.
B)Cellphone owners around the world generate vast amounts of data by calling, texting, tweeting, and browsing the Web on a daily basis.
C)A local grocery store collects data from those that scan their loyalty card.
D)A pharmacy keeps track of customer purchases to send its customers coupons.

Question

Quizplus · Accepted Answer

Big data refers to extremely large data sets that can be analyzed to reveal patterns, trends, and associations. Option B describes cellphone owners around the world generating vast amounts of data, which is an example of big data. Option A refers to a daily activity of 500 Facebook users, which is not necessarily a large data set. Option C is an example of data collection, but it does not necessarily involve a large data set. Option D is an example of data analysis, but it also does not necessarily involve a large data set.

Which of the Following Best Exemplifies Big Data