What are the tools provide within EDW to repair or redo unexpected failures during load processes? There are 3 correct answers to this question.

What are the tools provide within EDW to repair or redo unexpected failures during load processes? There are 3 correct answers to this question.
A . Metadata Management
B . Process Chains
C . Admin Cockpit
D . Hidden Repair Chains
E . Copy Error DTPs

Answer: A,B,C