Which statement is true about built-ins that invoke one form from another?
A.
CALL_FORM cannot be issued while in Enter-Query mode
B.
CALL_FORM does not issue a save point
C.
NEW_FORM invokes the second form in a modal state so the user can navigate freely between the two running forms
D.
NEW_FORM improves performance but consumes more memory because the first form is retained in memory and returning to it is more efficient than reloading it
E.
OPEN_FORM invokes the second form in a modeless state and optionally within a different transaction scope
F.
OPEN_FORM is the only way to invoke the second form in "query only"