正解:A
"AXIS Device Manager gives you access to important device information, including warranty status, device age, and more. This helps users plan for maintenance and replacements."
- Axis Device Manager User Manual
"With AXIS Device Manager, you can view the warranty status of your Axis devices in your network."
- Axis Communications Academy, Network Video Fundamentals, 2022
References:
Axis Device Manager
Axis Communications Academy, Network Video Fundamentals, 2022 (p. 113)