How is the amount of client data backed up during the last 24 hours determined?

How is the amount of client data backed up during the last 24 hours determined?
A . runQUERY SUMMARY BEGIND= C1administrative command
B . use the command line builder within the OperationsCenter and runQ BACKUP BEGIND=1
C . look at the Activity pane the IBM Spectrum Protect Operations Center
D . from the administrative command line runQUERY OCCUPANCY CALL

Answer: D

Explanation:

QUERY OCCUPANCY (Query client file spaces in storage pools)

Use this command to show where client file spaces are stored and how much space they occupy.