Redundancy is the ability to provide continued service, no matter what happens. Which option best matches this definition?

Redundancy is the ability to provide continued service, no matter what happens. Which option best matches this definition?

• A. Increased speed of recovery
• B. Redundancy is the ability to provide continued service, no matter what happens.
• C. It's the practice of deleting data to save space
• D. It's the same as backup

Answer: (B)

Redundancy means having duplicate components or paths so the system keeps operating even if something fails. This idea fits the given definition precisely: the ability to provide continued service no matter what happens. The other options describe related concepts but not the definition itself. Increased speed of recovery can be a benefit of redundancy but isn’t the core idea. Deleting data to save space is unrelated to keeping service running. Backup is about creating copies to restore data after loss, not maintaining continuous operation when a component fails.

Redundancy means having duplicate components or paths so the system keeps operating even if something fails. This idea fits the given definition precisely: the ability to provide continued service no matter what happens.

The other options describe related concepts but not the definition itself. Increased speed of recovery can be a benefit of redundancy but isn’t the core idea. Deleting data to save space is unrelated to keeping service running. Backup is about creating copies to restore data after loss, not maintaining continuous operation when a component fails.