Crucial Exams

AWS Certified Developer Associate DVA-C02 Practice Question

A REST API you manage is sporadically failing. Monitoring dashboards show that the issue correlates with traffic spikes, and clients receive errors indicating the server is temporarily overloaded. As you begin your root cause analysis, which HTTP error code are you MOST likely investigating, and what is its probable cause?

  • The 504 error code represents Gateway Timeout and generally means that a proxy server did not receive a timely response from an upstream server.

  • The 503 error code indicates that the service is temporarily unavailable, likely due to server overload or maintenance.

  • The 500 error code suggests there is an Internal Server Error and might indicate a problem with the server's code or configuration.

  • The 502 error code means Bad Gateway and might be indicative of an error response from an intermediate proxy server.

AWS Certified Developer Associate DVA-C02
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