Question

A network-attached storage (NAS) system offers only storage; a storage area network (SAN) offers both storage and file services.

Options:
A) True
B) False

Answer 1

The claim that NAS offers only storage while SAN provides storage and file services is incorrect. NAS actually delivers file-level storage access, whereas SAN provides block-level storage.

Step-by-step explanation:

False. A network-attached storage (NAS) system offers both storage and file services, while a storage area network (SAN) offers only storage. The statement that a network-attached storage (NAS) system offers only storage and that a storage area network (SAN) offers both storage and file services is false. In reality, NAS devices are dedicated file storage systems that provide file-level access to network devices, while SANs provide block-level storage that can be configured by administrators for use by various servers as if they were local disks.

Answer 2

The statement is false; NAS systems provide both storage and file services, while SANs focus on providing block-level storage to servers and do not offer file services directly.

Step-by-step explanation:

The statement that a network-attached storage (NAS) system offers only storage; a storage area network (SAN) offers both storage and file services is false. NAS devices provide both storage and file-level services. Essentially, NAS systems serve files over a network, allowing multiple users and client devices to access data as though they were stored on local drives - thereby offering file services. On the other hand, a SAN typically offers only block-level storage and is designed to make storage devices like disk arrays accessible to servers so that they appear as locally attached devices to the operating system. A SAN does not provide file-level services inherently; it is focused on providing a high-speed network of storage devices to servers.