Dell-EMC

E10-001 · Question #176

In a copy on first access (CoFA) technique, when is data copied from the source to the target?

The correct answer is C. A read or write is issued for the first time to a location on the target. See the full explanation below for the reasoning.

Question

In a copy on first access (CoFA) technique, when is data copied from the source to the target?

Options

AAll writes are issued to a location on the source
BAll writes are issued to a location on the target
CA read or write is issued for the first time to a location on the target
DA read is issued for the first time from a location on the source

How the community answered

(14 responses)

A
14% (2)
B
7% (1)
C
71% (10)
D
7% (1)

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