Answer: Amazon Web Services provides several ways to access Amazon EC2, like web-based interface, AWS Command Line Interface (CLI) and Amazon Tools for Windows Powershell. (Company) First, you need to sign up for an AWS account and you can access Amazon EC2. (What is Amazon Machine Image and what is the relation between Instance and AMI)
Amazon EC2 provides a Query API. These requests are HTTP or HTTPS requests that use the HTTP verbs GET or POST and a Query parameter named Action.
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