What are essential components of an IT disaster recovery plan for an airport?

• A. Data backup and restore procedures, alternative processing site, communication strategies, and regular testing.
• B. Daily janitorial schedules and cafeteria menus.
• C. Marketing campaign calendars.
• D. Employee training on non-IT topics.

Answer: (A)

Disaster recovery planning for IT in an airport focuses on keeping critical operations available, data intact, and people connected during disruptions. Data backup and restore procedures ensure you can recover essential flight, passenger, and system data with minimal loss after an incident. An alternative processing site provides continuity of key IT functions even if the primary data center is down, reducing downtime for critical services like flight operations, baggage handling, and passenger information displays. Communication strategies are vital to keep operations staff, management, regulators, airlines, and passengers informed and coordinated throughout the recovery process. Regular testing—drills, failover exercises, and tabletop reviews—verifies that the plan actually works, reveals gaps, and trains staff so responses are swift and effective. The other options don’t address the IT recovery needs relevant to airport operations, so they aren’t suitable components of an IT disaster recovery plan.