Which THREE are examples of unplanned downtime that Availability Management seeks to minimize?
Correct: hardware failure is unplanned.
Why this answer
Availability management focuses on minimizing unplanned downtime. Option A (hardware failure), Option C (software bug causing outage), and Option E (cyberattack) are unplanned events. Option B (scheduled maintenance) is planned downtime.
Option D (planned upgrade) is planned downtime.