Which features are supported in the OAuthV2 policy? Choose 3 answers

Where in the proxy should you place a policy that modifies the flow variable target, url?

You need to restrict write access to those applications that have been specifically delegated that authority by end users Your project is already using OAuth2 for user and app authentication What should you do?

What is the order in which RouteRules are evaluated when many are present?

You need to access API back-end systems authorized by a machine user credential Each API call must connect to the API back-end system with unique credentials You need to keep user credential info securely protected How should you store the credential?