Which of the following describes an aspect of disaster recovery?

Disaster recovery is a critical aspect of business continuity planning that focuses on the strategies and processes for restoring systems, applications, and data after a catastrophic event, such as natural disasters, cyberattacks, or hardware failures. The primary goal of disaster recovery is to enable organizations to resume operations with minimal downtime and data loss.

Restoring systems after catastrophes involves implementing backup solutions, maintaining redundant systems, and ensuring that recovery procedures are in place and tested regularly. This aspect ensures that in the event of a disaster, the organization can quickly recover its IT infrastructure and return to normal operations.

In contrast, regular feature updates, enhanced user training, and network upgrade protocols pertain to the ongoing maintenance, improvement, and usability of systems, rather than directly addressing the restoration of those systems after a disaster. These elements focus on enhancing functionality, improving user proficiency, or increasing network performance, which are essential aspects of IT management, but they do not encompass the core concept of disaster recovery.