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N10-009 · Question #248
N10-009 Question #248: Real Exam Question with Answer & Explanation
The correct answer is B: SAN. A Storage Area Network (SAN) is a high-speed, block-level storage network commonly utilizing Fibre Channel (FC) for connectivity and offering superior scalability.
Submitted by rania.sa· Mar 6, 2026Networking Concepts
Question
Which of the following is most likely to work with an FC connection and offers more scalability?
Options
- ADAS
- BSAN
- CSSE
- DNAS
Explanation
A Storage Area Network (SAN) is a high-speed, block-level storage network commonly utilizing Fibre Channel (FC) for connectivity and offering superior scalability.
Common mistakes.
- A. Direct-Attached Storage (DAS) is storage directly connected to a single server and does not typically use FC for connectivity, nor does it offer the same level of scalability as a SAN for shared access.
- C. SSE (Server Side Encryption) is a data protection feature for storage, not a type of storage network or connection, and is unrelated to FC or scalability in this context.
- D. Network-Attached Storage (NAS) provides file-level data storage over a standard Ethernet network using protocols like NFS or SMB, not Fibre Channel, and has different scalability characteristics than a SAN.
Concept tested. SAN and Fibre Channel connectivity
Reference. https://www.ibm.com/topics/storage-area-network-san
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