A hybrid city ops app must keep Webex ChatOps usable when the on-premises controller is unreachable, and keep inventory usable when a SaaS Cisco API is down. What HA design property does that require?
Select an answer to reveal the explanation.
Short Explanation
If the radio tower and the cloud map share one fuse, one outage blacks out both. Independent failure domains keep ChatOps alive when the on-prem controller naps, and inventory alive when SaaS hiccups. HA here means separate fuses, not one big call.
Full Explanation
High availability for a hybrid Cisco-API app means independent failure domains across on-premises and cloud or SaaS hops. One process that treats both as a single local call fails together. Design so Webex ChatOps can stay usable when the controller is unreachable, and inventory can stay usable when the SaaS API is down—without turning the item into a public-cloud landing-zone exam.