Final answer:
The three features of Microsoft Infrastructure as a Service (IaaS) include virtual machines, load balancers, and managed databases. These features provide scalability, reliability, and ease of management, which are essential for deploying applications. Serverless computing is typically associated with PaaS rather than IaaS.
Step-by-step explanation:
The question deals with deploying an application to Microsoft Infrastructure as a Service (IaaS), which involves a variety of features that can be leveraged for maintaining and scaling web applications. The three features that are part of IaaS include:
- Virtual machines: This feature allows users to run multiple virtualized instances on a single physical machine, which could include servers or desktop environments, providing the flexibility and scalability needed for application deployment.
- Load balancers: Load balancers distribute traffic across multiple servers to ensure no single server becomes a bottleneck, increasing reliability and performance of the application.
- Managed databases: As a part of IaaS, managed databases are offered where the service provider handles the setup, patching, and maintenance of the database system, allowing you to focus more on developing your application rather than on managing the database infrastructure.
While serverless computing is an important service model, it is more associated with Platform as a Service (PaaS) rather than IaaS, since it abstracts the server infrastructure entirely and allows developers to run code without managing servers