Storage Area Network (SAN) is best described as which of the following?

Storage Area Network (SAN) is best described as which of the following?

• A. A local area network used for office printing
• B. A network for public internet access
• C. A network designed to transfer stored resources among storage devices and servers
• D. A wireless network for mobile devices

Answer: (C)

A SAN is a dedicated network that connects servers to storage devices so data can be moved quickly and efficiently between them. The key idea is to provide fast, block-level access to centralized storage, helping with high throughput, low latency, and scalable storage in data centers. This makes it ideal for storing and accessing mission-critical data, backups, and large databases, often using protocols like Fibre Channel or iSCSI. It’s different from a regular LAN used for office printers or general Internet access, and it isn’t a wireless network for mobile devices, becauseSANs are purpose-built for storage I/O paths rather than everyday user connectivity.

A SAN is a dedicated network that connects servers to storage devices so data can be moved quickly and efficiently between them. The key idea is to provide fast, block-level access to centralized storage, helping with high throughput, low latency, and scalable storage in data centers. This makes it ideal for storing and accessing mission-critical data, backups, and large databases, often using protocols like Fibre Channel or iSCSI. It’s different from a regular LAN used for office printers or general Internet access, and it isn’t a wireless network for mobile devices, becauseSANs are purpose-built for storage I/O paths rather than everyday user connectivity.