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What is an advantage of NFS as compared to Fibre Channel?

A.

NFS enable thin provisioning for LUNs.

Answers
A.

NFS enable thin provisioning for LUNs.

B.

NFS provides the dynamic allocation of storage capacity.

Answers
B.

NFS provides the dynamic allocation of storage capacity.

C.

NFS removes the impact of IP overhead.

Answers
C.

NFS removes the impact of IP overhead.

D.

NFS provides direct access to the underlying storage hardware.

Answers
D.

NFS provides direct access to the underlying storage hardware.

Suggested answer: B

Explanation:

An advantage of NFS (Network File System) as compared to Fibre Channel is that NFS provides the dynamic allocation of storage capacity. This means that NFS allows the storage space to be allocated and released on demand, depending on the needs of the applications and users. NFS also enables the sharing of files and directories across different servers and clients, simplifying the management and access of data. Fibre Channel, on the other hand, is a protocol that provides high-speed and low-latency communication between storage devices and servers, but it requires fixed and pre-allocated storage capacity, which can lead to underutilization or overprovisioning of resources. Fibre Channel also requires dedicated hardware and cabling, which can increase the cost and complexity of the storage network.

DCCOR: Fibre Channel & Storage Networking

iSCSI vs. Fibre Channel

asked 10/10/2024
Firasat Siddiqui
43 questions
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