The vast amount of data collected from Internet searches, social media posts, customer transactions, military

surveillance, medical tests, weather sensors, and other data sources are collectively referred to as

A. Big Data

B. Metadata

C. Omni Data

D. Business Data

A. Big Data

Explanation:

It is big data. The internet searches, customer transactions, social media posts, medical tests, weather sensors, military surveillance, and all the data source you are seeing around yourself forms together with the big data. And a big social media company gathers around so many petabytes of data each day. And there are so many such companies, plus all sorts like eLearning sites, etc. And all these together form the big data.