Final Answer:
Storage as a Service is typically available to users who want to store data in the cloud (Option B).
Step-by-step explanation:
Storage as a Service (STaaS) is a cloud computing model that provides users with on-demand storage resources over the internet. Option B, "store data in the cloud," accurately describes the primary purpose of STaaS. Users can leverage cloud storage services to store, manage, and retrieve their data without the need for physical storage infrastructure.
Options A, C, and D do not precisely capture the essence of Storage as a Service. External hard drives (Option A) are local storage solutions, and moving data and programs to a secure location (Option C) might refer to general data management practices rather than a specific service. Option D, "a repository of metadata," does not align with the typical offerings of Storage as a Service.
Option B is the answer.