The term that refers to doing any kind of business online is

Are these your choices?

A. e-commerce. C. e-business. B. virtualization. D. data processing

What is your answer?

The term that refers to doing any kind of business online is e-commerce. E-commerce stands for electronic commerce, which involves the buying and selling of products or services over the internet. It encompasses a wide range of activities, including online retail, online auctions, online banking, online advertising, and more.

To find this answer, you could have simply searched for "term for doing business online" or "what is e-commerce?" on a search engine like Google. This would have provided you with various sources and definitions explaining the concept of e-commerce.