Disaster recovery vs business continuity difference?

Disaster recovery vs business continuity difference?

• A. Disaster recovery is primarily about employees' well-being.
• B. Business continuity only concerns data backups.
• C. Disaster recovery focuses on IT systems after a disaster; business continuity aims to maintain essential operations.
• D. Disaster recovery eliminates the need for business continuity planning.

Answer: (C)

Disaster recovery and business continuity are about what you do after a disruption, but they focus on different things. Disaster recovery is the plan and actions aimed at restoring IT systems, data, networks, and technology infrastructure after a disaster. It’s driven by metrics like recovery time objective (RTO) and recovery point objective (RPO) to decide how quickly and how much data loss is acceptable when bringing systems back online. Business continuity is broader. It’s about ensuring the business can keep essential operations going during and after a disruption, which includes people, processes, facilities, technology, and supply chains. It involves identifying critical functions, prioritizing what must continue, and having strategies like alternate work locations, manual processes, communication plans, and cross‑training so the business can operate even if some systems are down. Think of it this way: disaster recovery fixes the tech so you can resume work, while business continuity keeps the business delivering key services even while the tech is being repaired. That’s why the correct statement is that disaster recovery focuses on IT systems after a disaster, and business continuity aims to maintain essential operations. The other ideas don’t fit because disaster recovery isn’t about employees’ well-being per se, business continuity isn’t limited to data backups, and disaster recovery doesn’t eliminate the need for broader continuity planning.

Disaster recovery and business continuity are about what you do after a disruption, but they focus on different things. Disaster recovery is the plan and actions aimed at restoring IT systems, data, networks, and technology infrastructure after a disaster. It’s driven by metrics like recovery time objective (RTO) and recovery point objective (RPO) to decide how quickly and how much data loss is acceptable when bringing systems back online.

Business continuity is broader. It’s about ensuring the business can keep essential operations going during and after a disruption, which includes people, processes, facilities, technology, and supply chains. It involves identifying critical functions, prioritizing what must continue, and having strategies like alternate work locations, manual processes, communication plans, and cross‑training so the business can operate even if some systems are down.

Think of it this way: disaster recovery fixes the tech so you can resume work, while business continuity keeps the business delivering key services even while the tech is being repaired. That’s why the correct statement is that disaster recovery focuses on IT systems after a disaster, and business continuity aims to maintain essential operations.

The other ideas don’t fit because disaster recovery isn’t about employees’ well-being per se, business continuity isn’t limited to data backups, and disaster recovery doesn’t eliminate the need for broader continuity planning.