A Storage Administrator Is Tasked with Creating a DR Solution

question 127

Multiple Choice

A storage administrator is tasked with creating a DR solution for block and file storage resources. The company has multiple regional and international sites containing a mix of physical and virtual Dell EMC Unity systems. What are considerations for the storage administrator in creating the DR solution?

• A) Synchronous remote replication should be restricted to within 100 km between sites to keep latency below ms Block storage resources can be replicated synchronously and asynchronously
• B) Asynchronous replication ensures zero data loss the remote replica in disaster conditions
• C) Asynchronous replication over long-distance does not impact latency Asynchronous replication ensures zero data loss to the remote replica in disaster conditions
• D) Synchronous remote replication should be restricted to within 100 km between sites to keep latency below 10 ms File and block storage resources can be replicated synchronously and asynchronously

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Definitions:

Permanent

Describes something that is intended to last or remain unchanged indefinitely.

Leave Alone

A directive or decision to not interfere with, modify, or bother something or someone.

Coworker

A coworker is a person with whom one works, typically someone in the same job or workplace.

Monitor

A device or program that observes, keeps track of, or displays information, often used in computers or medical equipment.