Dell-EMC
E10-001 · Question #313
When does data get copied from the source to the target device in a copy on first access (COFA) pointer-based full-volume replication?
The correct answer is A. Write I/O is issued to the source device. See the full explanation below for the reasoning.
Question
When does data get copied from the source to the target device in a copy on first access (COFA) pointer-based full-volume replication?
Options
- AWrite I/O is issued to the source device
- BRead I/O is issued to the source device
- CRead or write I/O is issued to the source device
- DRead or write I/O is issued to the source device
How the community answered
(42 responses)- A79% (33)
- B5% (2)
- C12% (5)
- D5% (2)
Community Discussion
No community discussion yet for this question.