You're working on a REST service to handle high scores in the video game 'Jumping to the Skies'.

API Gateway is being considered as an intermediate between the server and the players.

Taking into account that:

  • The scores will be stored with DynamoDB.
  • Users will interact with the service through POST and GET calls to /scores. The calls require an authentication token.
  • The application needs to be protected from attacks, like excessive requests from a single client.
  • You have the public certificate for generated and stored with AWS Certificate Manager.

Which of the following would be available, useful capabilities of API Gateway in this scenario?

(Select all acceptable answers.)

Can add AWS WAF rules to deal with the excessive requests.
Makes it possible to provide TLS support by reusing the certificate from Certificate Manager.
Supports routing the addition and retrieval of high scores.
Can automatically add CRUD REST endpoints for any new DynamoDB table by just enabling the feature on DynamoDB's configuration.
Allows putting several requests on a single batch so they are processed faster and don't overload the server.
Has an option to keep failed requests, so that player submitted scores are not lost on server outages.
Has the capacity to check whether a private certificate in a request matches the certificate from Certificate Manager.

AWS API Gateway Cloud Computing EC2 Routing New Public


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