Which of the following should the data center hardware techn - 220-1201 CompTIA A+ Core 1 Practice Questions
Question
Which of the following should the data center hardware technician implement to ensure maximum uptime for customers’ virtual machines?
Answers
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correct
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Explanation
Correct answer is C. Uninterruptible power supply (UPS)
An Uninterruptible Power Supply (UPS) provides backup power in case of a power failure, ensuring that virtual machines and other critical infrastructure can continue running during power outages. This helps prevent downtime and data loss by giving the data center time to switch to backup generators or safely shut down systems.
Here’s why the other options are less effective for ensuring maximum uptime:
- Line conditioner: A line conditioner regulates power quality and reduces spikes or noise in the electrical supply, but it doesn’t provide backup power in case of an outage.
- AC voltage regulator: An AC voltage regulator ensures stable voltage, but like the line conditioner, it doesn’t offer backup power during outages.
- Cloud storage backup: While cloud storage provides data redundancy and backups, it doesn’t prevent downtime or keep virtual machines running during power interruptions.
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