What is a benefit of using the Cisco UCS Lightweight upgrade feature?

What is a benefit of using the Cisco UCS Lightweight upgrade feature?
A . Security updates are scheduled with the next reboot of the fabric interconnects.
B . The firmware version of a component is updated only when it has been modified
C . All servers are rebooted to push the latest updates.
D . A soft reboot is available for the fabric interconnects.

View Answer

Answer: B

Explanation:

https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-central/GUI-User-Guides/Administration/2-0/b_CiscoUCSCentral_AdministrationGuide-2-0/b_CiscoUCSCentral_AdministrationGuide-2-0_chapter_01000.pdf