Anetwork attached storage device is good for
temporarily storing excess packets that would otherwise slow down a pointer
backing up data for one computer on the network
collecting packets so they can be delivered to the destination in one piece
sharing data across multiple workstations on the same network

sharing data across multiple workstations on the same network

Explanation:

A Network Attached Storage device is good for sharing data across multiple workstations on the same network.

The correct answer is letter "B": backing up data for one computer on the network.

Explanation:

A Network Attached Storage device or NAS provides a large hard drive for a specific network. Besides, they provide data backup in case something happens to the original files. NAS drives are connected into a network implying any information stored in the network is accessible from any device connected in the same network. A big advantage of NAS is that it is not Operating System (OS) sensitive, meaning devices with different OS can access the files in the network.