DVA-C02 · Question #615
DVA-C02 Question #615: Real Exam Question with Answer & Explanation
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Question
A company uses more than 100 AWS Lambda functions to handle application services. One Lambda function is critical and must always run successfully. The company notices that occasionally, the critical Lambda function does not initiate. The company investigates the issue and discovers instances of the Lambda TooManyRequestsException: Rate Exceeded error in Amazon CloudWatch logs. Upon further review of the logs, the company notices that some of the non-critical functions run properly while the critical function fails. A developer must resolve the errors and ensure that the critical Lambda function runs successfully. Which solution will meet these requirements with the LEAST operational overhead?
Options
- AConfigure reserved concurrency for the critical Lambda function. Set reserved concurrent
- BConfigure provisioned concurrency for the critical Lambda function. Set provisioned concurrent
- CConfigure CloudWatch alarms for TooManyRequestsException errors. Add the critical Lambda
- DConfigure CloudWatch alarms for TooManyRequestsException errors. Add Amazon EventBridge
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