Final answer:
Companies can use Uninterruptible Power Systems (UPS) and offline power systems, as well as implement redundancy systems with back-up controls to protect their systems from power failure.
Explanation:
Companies can use Uninterruptible Power Systems (UPS) to protect their systems from power failure. UPS systems provide backup power in the event of a power outage, ensuring continuous operation of critical systems until regular power is restored.
Another method is to implement offline power systems, which switch over to a backup power source instantly when the main power fails, maintaining system functionality.
Creating redundancy systems with back-up controls in place is essential to avoid catastrophic failures and ensure uninterrupted operation of vital equipment during power failures.
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