In addition to the Microsoft applications SCOM monitors, what other third-party applications, operating systems, and utilities can SCOM be used for?

This is another operational question. As a SCOM Administrator, you can anticipate that the bulk of the interview will involve both operational and technical questions. You can prepare for these by reviewing the terminology related to this role, the job posting, and any information you can find about the company's IT operations.

"While specifically designed for the Windows stack of technologies, SCOM is also useful and monitoring non-Microsoft products and technologies. Examples include Oracle, VMWare, Citrix, and Linux."