SK0-005 · Question #208
SK0-005 Question #208: Real Exam Question with Answer & Explanation
The correct answer is C: Both power supplies were connected to the same power feed. The most likely cause of this failure is that both power supplies were connected to the same power feed, which means that they both lost power when utility power was lost. To prevent this from happening, redundant power supplies should be connected to different power feeds, prefe
Question
An administrator is troubleshooting a failure in the datacenter in which a server shut down/powered off when utility power was lost. The server had redundant power supplies. Which of the following is the MOST likely cause of this failure?
Options
- AThe UPS batteries were overcharged
- BRedundant power supplies require 220V power
- CBoth power supplies were connected to the same power feed
- DThe power supplies were not cross-connected
Explanation
The most likely cause of this failure is that both power supplies were connected to the same power feed, which means that they both lost power when utility power was lost. To prevent this from happening, redundant power supplies should be connected to different power feeds, preferably from different sources, such as a UPS or a generator.
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