Microsoft Azure Architect Design (AZ-304) Practice Test

Does deploying a Kubernetes cluster support networking and load balancing in a containerized environment?

1. Yes

2. No

3. Only with specific configurations

4. Only for Linux applications

The correct answer is: Yes

Deploying a Kubernetes cluster indeed supports networking and load balancing in a containerized environment. Kubernetes is designed to orchestrate containerized applications and includes built-in networking capabilities to facilitate communication between the different components, such as pods and services. Kubernetes uses a flat networking model, allowing each pod in the cluster to have its own unique IP address. This simplifies the communication between containers, as they can reach each other directly using these IPs. Furthermore, each service in Kubernetes provides a stable endpoint that can load balance traffic to one or more pods, enhancing reliability and scaling of applications. The load balancing functionality is inherently integrated into Kubernetes, enabling it to distribute incoming network traffic efficiently across different pods, thereby increasing availability and performance. This makes it an effective choice for managing containerized workloads, as both networking and load balancing are primary features of the platform. While it’s possible to implement specific configurations for advanced networking or to fine-tune load balancing strategies, the basic support for these features is fundamental to the Kubernetes architecture itself. Therefore, the answer accurately reflects the capabilities of Kubernetes in a containerized environment.