Which two of the following statements explain creating alerts for NBAR2 applications?

Comprehensive and Detailed Explanation From Exact Extract:

Applications and NBAR2 applications in top applications are sorted by bytes: The default sorting for the “Top Applications” view, including NBAR2 apps, is by bytes.

It is possible to combine applications and NBAR2 applications: SolarWinds allows combining standard and NBAR2-classified apps for alerting and reporting purposes.

Exact Extract from Official Guide:

"Top Applications, including NBAR2, are sorted by bytes and you can combine standard and NBAR2 application data in alerts and reports."

— (Network Performance Monitor Administrator Guide, “NBAR2 Applications” section)