CompTIA Network+ Practice Test

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Enhance your CompTIA Network+ skills. Prepare with comprehensive questions and hints for a successful exam experience. Excel in network management and troubleshooting!

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What defines an application-aware SD-WAN?

It utilizes fixed routing regardless of application data
It makes routing decisions based on application usage
It prevents external access to applications
It exclusively supports cloud-based applications

The correct answer is: It makes routing decisions based on application usage

An application-aware SD-WAN is defined by its ability to make intelligent routing decisions based on the specific characteristics and requirements of the applications in use. This means that it evaluates factors such as application type, performance needs, and user experience to dynamically adapt and optimize the network path. This results in improved performance for critical applications, better resource allocation, and the ability to prioritize traffic based on the current network conditions and application demands. This approach contrasts with systems that rely on fixed routing, which do not consider the specific needs of applications and can lead to suboptimal performance, especially for latency-sensitive or bandwidth-intensive applications. Additionally, while application-aware SD-WANs might include security features and support for various application types, they are not limited to cloud-based applications or designed solely to restrict access, making the application-aware routing capability a crucial aspect of their functionality.