N10-009 · Question #487
Which of the following is the best way to keep devices on during a loss of power?
The correct answer is A. UPS. A UPS (Uninterruptible Power Supply) provides battery backup power to keep devices running during a loss of power, preventing shutdowns and data loss. Power load refers to the amount of electrical power used, not a device or method. PDU (Power Distribution Unit) distributes…
Question
Which of the following is the best way to keep devices on during a loss of power?
Options
- AUPS
- BPower load
- CPDU
- DVoltage
How the community answered
(18 responses)- A89% (16)
- C6% (1)
- D6% (1)
Explanation
A UPS (Uninterruptible Power Supply) provides battery backup power to keep devices running during a loss of power, preventing shutdowns and data loss. Power load refers to the amount of electrical power used, not a device or method. PDU (Power Distribution Unit) distributes power but does not provide backup during outages. Voltage is the measure of electrical potential, not a solution for power loss. Only a UPS ensures continuous power during an outage.
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