A systems administrator needs to integrate a new storage array into the company's existing storage...

Comprehensive and Detailed Explanation From Exact Extract:

The lsscsi command is used to list information about SCSI devices (including storage arrays) that are attached to the system. This is critical when integrating a new storage array because it allows the administrator to verify that the operating system detects the new device at the SCSI layer, which is the underlying interface for most enterprise storage solutions. lsscsi outputs a list of recognized SCSI devices, their device nodes, and associated information.

Other options:

B. lsusb: Lists USB devices, not storage arrays on SCSI/SATA/SAS.

C. lsipc: Displays information on IPC (inter-process communication) facilities, unrelated to hardware detection.

D. lshw: Lists hardware details and can show storage, but lsscsi is specifically designed for SCSI device detection and is the most direct method for this task.