Which scale rule type should you use for an app receiving bursty HTTP traffic that must cap at 20 replicas?
- A HTTP scale rule with concurrentRequests and maxReplicas 20 (correct answer)
- B CPU scale rule with maxReplicas 20
- C Cron scale rule
- D Manual scale set to 20
Shortcut: The built-in HTTP rule scales on concurrent requests per replica, which tracks bursty traffic far more responsively than CPU. maxReplicas enforces the ceiling.