What is a common aspect of both redundancy and backup systems in computing?

Both redundancy and backup systems in computing serve the primary purpose of improving system reliability. Redundancy involves having duplicate components or systems in place, such as additional servers or storage devices, that can take over in the event of a failure. This ensures that if one component fails, there is an alternative readily available to maintain operation and minimize downtime.

Backup systems, on the other hand, focus on creating copies of data that can be restored in the event of data loss due to hardware failure, accidental deletion, or other disasters. This restoration capability ensures that data can be recovered and that the system can return to a functional state, thus enhancing overall reliability.

Both systems aim to ensure that operations continue smoothly despite failures or data loss, ultimately leading to increased trust in the computational infrastructure and greater productivity. In contrast, options focused on performance, user experience, or task automation do not directly address the main purpose of these systems.