• Organizations find it difficult to stay ahead when they continuously have to accommodate new data sources and more data without sacrificing efficiency.
• Accepting that most devices can theoretically be connected to a network, building and managing such networks in a global, secure way—and then getting data out of them for analysis—is complex and difficult for organizations.
• Multiple data marts are inefficient: they are complex and costly, and they make data difficult to use.
• Organizations that want to take advantage of machine learning need to centralize their data with a managed data store that can consolidate structured and semi-structured data.

The correct answer is:

• Accepting that most devices can theoretically be connected to a network, building, and managing such networks in a global, secure way—and then getting data out of them for analysis—is complex and difficult for organizations.