Questions

1. What Istio object(s) is used to route traffic between multiple versions of an application?
   1. Ingress rule
   2. VirtualService
   3. DestinationRule
   4. You can’t route traffic between multiple versions, only a single instance
2. What tool(s) are required to provide observability in the Service mesh?
   1. Prometheus
   2. Jaeger
   3. Kiali
   4. Kubernetes Dashboard
3. True or false: Istio features require developers to change their code to leverage features like mutual TLS and authorization.
   1. True
   2. False
4. Istio made the control plane easier to deploy and configure by merging multiple components into a single executable called:
   1. Istio
   2. IstioC
   3. istiod
   4. Pilot