Which of the following statements regarding the client concept and the client copy tools in ABAP-based SAP Systems (for example, SAP ECC) are true? (Choose three)
A . Application data can only be copied from one client to another, when all client-specific customizing is also copied.
B . Clients can be copied between SAP Systems of the same release.
C . Client-independent customizing is always automatically copied between clients.
D . User master records cannot be copied between clients.
E . Clients can be copied within a single SAP System.
Answer: A,B,E