SK0-005 · Question #287
A server administrator is connecting a Linux server to a storage array. The administrator wants to use a file-based storage protocol to store data on the server. Which of the following protocols will
The correct answer is A. NFS. For connecting a Linux server to a storage array using a file-based protocol, NFS is the most common and appropriate choice among the given options.
Question
A server administrator is connecting a Linux server to a storage array. The administrator wants to use a file-based storage protocol to store data on the server. Which of the following protocols will the administrator MOST likely use?
Options
- ANFS
- BFCoE
- CiSCSI
- DCIFS
How the community answered
(20 responses)- A85% (17)
- B10% (2)
- D5% (1)
Why each option
For connecting a Linux server to a storage array using a file-based protocol, NFS is the most common and appropriate choice among the given options.
Network File System (NFS) is a distributed file system protocol that allows a user on a client computer to access files over a computer network much like local storage. It is inherently file-based and is a widely used, native protocol for file sharing in Linux and Unix-like environments.
Fibre Channel over Ethernet (FCoE) is a block-level storage protocol that encapsulates Fibre Channel frames over Ethernet networks, primarily used for connecting to SANs, not file-based access.
Internet Small Computer System Interface (iSCSI) is a block-level storage protocol that extends the SCSI protocol over TCP/IP networks, primarily used for connecting to SANs, not file-based access.
Common Internet File System (CIFS) is a dialect of SMB (Server Message Block) and is primarily associated with Windows file sharing; while Linux can act as a client or server, NFS is generally considered the native and preferred file-based protocol for Linux.
Concept tested: Linux file-based storage protocols
Source: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/managing_file_systems/getting-started-with-nfs_managing-file-systems
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