Which condition(s) must be met to limit a search to a particular space in CenterStage?

A.
The search expression must be entered in the CenterStage toolbar Search field.
The “Search in my extra sources” option must be unchecked in the fly-out panel.
B.
The search expression must be entered into the Search field in the CenterStage toolbar using
xPlore syntax to specify the space.
C.
The space must be open.
The search expression must be entered in the CenterStage toolbar Search field.
The “Search in my extra sources” option must be unchecked in the fly-out panel.
D.
The space must be open.
The search expression must be entered in the “Search and filter content” field on the Search tab of
the space.
Explanation: