Question You are a senior cloud architect working for a multinational technology company. Your team has been assigned to design a robust and secure network infrastructure in Amazon Web Services $($AWS$)$ for a new project. The project involves the development of a cloud$-$based application that will serve as a platform for real$-$time collaboration and data analysis for remote teams. The application will consist of multiple components, including web servers, application servers, databases, and background processing services. Your design must ensure high availability and fault tolerance architecture is taken into consideration. Security is a top priority, and the network architecture must be designed to protect sensitive data and prevent unauthorized access. Your task is to design a Virtual Private Cloud $($VPC$)$ with appropriate subnets and routing configurations to support the deployment of these components. You need to consider factors such as network segmentation, traffic isolation, and access control to create a secure and scalable network environment for the application. The VPC design should accommodate future growth and expansion of the application while maintaining performance and security standards. Additionally, you need to ensure that the network architecture complies with industry best practices and AWS security recommendations. The report should contain: $1.$ VPC design that fulfills the requirement above. a$.$ AWS Architecture Icons: This site provides tools to draw AWS architecture diagrams. Use at your discretion. b$.$ AWS Reference Architecture Diagrams: This site provides reference architecture diagrams for a variety of use cases. c$.$ Outline the allocation of IPv$4$ addresses within each subnet. $2.$ Description of how the architecture ensures the separation of the web server and database server into distinct subnets. $3.$ A strategy to ensure customers always have access to the web server while keeping the database server private. $4.$ Explanation of how your VPC design could support future expansion. $5.$ Explanation of the approach taken to allow the database server to access the internet for patch updates. $6.$ A plan on how to achieve high availability in the architecture. $7.$ Explain security measures taken. $8.$ Video link on the steps taken to implement your architecture. Ensure your response provides a comprehensive and well$-$thought$-$out solution, taking into consideration the security, availability, and functionality aspects of the Amazon VPC setup based on the provided scenario.