Exam FC0-U61 topic 1 question 206 discussion

A. Implement preventive measures. Explanation: The technician identified that the issue was caused by a single point of failure in the UPS. By connecting the server’s redundant power supplies to two separate UPS units, they are implementing a preventive measure to avoid future outages if one UPS fails again. B. Establish a plan of action refers to determining the next steps before performing the fix, but in this case, the technician has already implemented a solution. C. Document findings/lessons learned happens after resolving the issue and ensuring future reference, but it is not what was just accomplished. D. Test the theory to determine the cause occurs earlier in troubleshooting when verifying the root cause (in this case, the failed UPS).

I think its B because the technician has identified that the UPS failed and has replaced it. The technician also took additional steps by separating the power supplies and connecting them to two separate UPS units.

A. Implement preventive measures. By separating the power supplies and connecting them to two separate UPSs, the technician is implementing preventive measures to ensure redundancy and reliability in case of future power outages or UPS failures. This setup improves the fault tolerance of the server's power supply system, reducing the risk of unexpected shutdowns due to power-related issues. Therefore, option A is the correct choice.

The technician actually took action rather than making the plans to do so. A is correct due to the implementation If he didn't already do that it would have been the plan

A is correct

I believe the technician has implemented a preventive measure to avoid the same situation in the future. A plan of action was established way before and consisted in replacing the defective UPS (and possibly already included the change to a double UPS setup).