Implementing and Operating Cisco Data Center Core Technologies (DCCOR) — Question 441

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

Answer options

• A. A soft reboot is available for 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. Security updates are scheduled with the next reboot of the fabric interconnects.

Correct answer: B

Explanation

The correct answer, B, highlights that only modified components receive firmware updates, making the process efficient and reducing unnecessary reboots. Option A is incorrect because a soft reboot is not a specific benefit of this feature. Option C is inaccurate as the feature aims to avoid rebooting all servers unnecessarily. Option D is also wrong since security updates do not require a reboot at the same time as the fabric interconnects.