Which of the following is the BEST service when new firmware is available for installed equipment across a fleet of conference rooms?

Which of the following is the BEST service when new firmware is available for installed equipment across a fleet of conference rooms?
A . keeping current version
B . replacing the equipment
C . updating them all at once
D . a ringed update approach

View Answer

Answer: D

Explanation:

The ringed update approach is the best service when new firmware is available for installed equipment across a fleet of conference rooms. This approach involves updating the firmware in phases or "rings," starting with a small group of devices to ensure that the update is stable and does not introduce new issues. Once the initial ring is confirmed to be successful, the update is gradually rolled out to additional groups, reducing the risk of widespread problems. This method allows for controlled testing and monitoring, ensuring that any issues can be addressed before the update is applied to all devices.

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