Which storage technology uses IP transport to carry storage commands?

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Multiple Choice

Which storage technology uses IP transport to carry storage commands?

Explanation:
iSCSI uses IP transport to carry storage commands, encapsulating SCSI commands inside TCP/IP packets so block storage can be accessed over a standard IP network. This lets you build a SAN over Ethernet and existing IP infrastructure rather than needing a dedicated Fibre Channel fabric. The other options don’t fit because Fibre Channel uses its own FC protocol over FC fabrics, Direct-Attached Storage is directly connected to a single host with no network transport, and Network-Attached Storage delivers file-level access over IP (NFS/SMB) rather than block-level SCSI commands.

iSCSI uses IP transport to carry storage commands, encapsulating SCSI commands inside TCP/IP packets so block storage can be accessed over a standard IP network. This lets you build a SAN over Ethernet and existing IP infrastructure rather than needing a dedicated Fibre Channel fabric. The other options don’t fit because Fibre Channel uses its own FC protocol over FC fabrics, Direct-Attached Storage is directly connected to a single host with no network transport, and Network-Attached Storage delivers file-level access over IP (NFS/SMB) rather than block-level SCSI commands.

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