# What is the purpose of Istio's ServiceEntry resource?

Istio, Easy (Beginner), Traffic Management. https://k8wiz.com/uquiz/what-is-the-purpose-of-istios-serviceentry-resource

- A. To define internal services
- B. To add external services to Istio's service registry
- C. To create new Kubernetes services
- D. To expose internal services externally

**Answer:** To add external services to Istio's service registry

**Explanation:** ServiceEntry in Istio is used to add external services to Istio's service registry. This allows services within the mesh to access external services as if they were part of the mesh.