When it comes to building a web application in Azure, there are many resources that may be required, including virtual machines, storage accounts, network interfaces, and load balancers. Using a resource manager template can help businesses to deploy all of these resources quickly and easily, ensuring that their application is up and running in no time.

In addition to helping businesses to deploy resources quickly, using a resource manager template also helps to ensure consistency across deployments. By defining the infrastructure and configuration in a JSON file, businesses can ensure that all deployments are identical, regardless of who deploys them or when they are deployed.

Overall, using a resource manager template is a powerful way for businesses to deploy the resources necessary to build a web application quickly and efficiently in Azure. By automating the deployment process and ensuring consistency across deployments, businesses can reduce the amount of time and effort required to build and deploy their applications, allowing them to focus on their core competencies and deliver their applications to market more quickly and efficiently.