Multiple choice technology

Which of the below supports more speedy data movement between server and storage?

  1. SAN

  2. DAS

  3. NAS

  4. None
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A Correct answer
Explanation

SAN (Storage Area Network) provides the fastest data movement between server and storage because it uses dedicated, high-speed network infrastructure like Fibre Channel (up to 32Gbps or more). DAS is limited by server bus bandwidth, while NAS has protocol overhead and shared network contention. SAN's dedicated path and block-level access optimize for speed.

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