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N10-009 · Question #248

Which of the following is most likely to work with an FC connection and offers more scalability?

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

How the community answered

(27 responses)
  • B
    89% (24)
  • C
    7% (2)
  • D
    4% (1)

Why each option

A Storage Area Network (SAN) is a high-speed, block-level storage network commonly utilizing Fibre Channel (FC) for connectivity and offering superior scalability.

ADAS

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.

BSANCorrect

A Storage Area Network (SAN) is designed for block-level data storage and commonly uses Fibre Channel (FC) as its underlying protocol for high-speed, low-latency connectivity. SANs provide significant scalability by allowing multiple servers to access shared storage resources, making them ideal for high-performance applications and large-scale data storage.

CSSE

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.

DNAS

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

Source: https://www.ibm.com/topics/storage-area-network-san

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