When are Directory Alerts triggered?

A.
When the Probe job is run on the file system containing the directories.

B.
When the Probe job is run on the computer where the directory resides.

C.
When the Scan job is run with TPCUser, and the Summary By Filesystem/Directory profile is
applied to the directories.

D.
When the Scan job is run with TPCUser, and the Summary By Filesystem/Directory profile is
applied to the filesystem containing the directories.

Explanation: