Which functions are covered by tasks shipped by SAP?

You want to create your own task list for the ABAP task manager (transaction STC01) .

Which functions are covered by tasks shipped by SAP? There are 3 correct answers to this question.
A . Register notification providers
B . Modify SAP Gateway aliases
C . Set profile parameters
D . Create transport requests
E . Execute ABAP Programs

Answer: C,D,E