What describes the ability of a system to recover quickly from failure events with minimal manual intervention?

What describes the ability of a system to recover quickly from failure events with minimal manual intervention?

• A. Resilience
• B. Robustness
• C. Availability
• D. Redundancy

Answer: (A)

Recovering quickly from failure events with minimal manual intervention describes resilience. Resilience is the system’s ability to withstand disruptions, bounce back rapidly, and continue operations, ideally through automated recovery and self-healing rather than requiring human steps. Availability concerns how long the system is operational, and redundancy provides duplicate components to prevent outages; these support resilience, but the emphasis on fast, automated recovery is the hallmark of resilience. Robustness focuses on operating under stress, but not specifically on swift recovery after a failure.

Recovering quickly from failure events with minimal manual intervention describes resilience. Resilience is the system’s ability to withstand disruptions, bounce back rapidly, and continue operations, ideally through automated recovery and self-healing rather than requiring human steps. Availability concerns how long the system is operational, and redundancy provides duplicate components to prevent outages; these support resilience, but the emphasis on fast, automated recovery is the hallmark of resilience. Robustness focuses on operating under stress, but not specifically on swift recovery after a failure.