Answer:
The answer is A. Cloud computing
Explanation:
Cloud computing is the process of using the internet to store, mange and process data rather than using a local server or a personal computer.
The term  cloud computing is generally used to describe data centers available to many users over the Internet. Â
Therefore the company's approach to computing resources can be said to be cloud computing because it uses the internet  for data storage, data backup, and software development Â