A mayor asks what “high availability” means in plain language for the permitting portal. Which explanation is best?
Select an answer to reveal the explanation.
Short Explanation
High availability is the opposite of a single point of failure drama. If one piece hiccups, the permitting portal should still answer citizens. Plain language: keep the doors open even when something in the back room breaks.
Full Explanation
High availability is the ability of a system to remain operational and reachable despite failures of individual components. Designs pursue redundancy and failover so users experience minimal downtime. For a municipal permitting portal, that benefit translates to continued access during hardware or instance failures rather than a prolonged outage. Fundamentals questions expect that plain-language definition, not zone-configuration labs.