What Technology Is Used by Dell EMC Unity Snapshots

question 60

Multiple Choice

What technology is used by Dell EMC Unity Snapshots?

• A) Copy on First Write, which requires a storage resource reserved to hold original data that changed to preserve the point-in-time view.
• B) Redirect on White, which requires no storage resource to create a Snapshot, writes are redirected on parent pool.
• C) Copy on First Write, which requires no storage resource is needed to create a Snapshot, writes are copied pool.
• D) redirect on Write, which requires a storage reserved to hold original data that changed to preserve the point-in-time view.

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Definitions:

Distinctive Position

A unique or notable situation or status within a particular context or environment.

Social Contagion

The phenomenon where ideas, feelings, behaviors, or attitudes spread within a group or society, akin to the transmission of a disease.

Reference Group

A social group that serves as a point of comparison for individuals when forming attitudes or behaviors.

Normative Influence

The effect of societal norms on an individual's behavior, often leading to conformity.