اضغط هنا للانضمام الى قروب فوجي للإختبارات على تيليقرام

اختبار شهادة AWS Solutions Architect Associate

السؤال 98 من 539

كل الأسئلة

An image-processing company has a web application that users use to upload images. The application uploads the images into an Amazon S3 bucket. The company has set up S3 event notifications to publish the object creation events to an Amazon Simple Queue Service (Amazon SQS) standard queue. The SQS queue serves as the event source for an AWS Lambda function that processes the images and sends the results to users through email. Users report that they are receiving multiple email messages for every uploaded image. A solutions architect determines that SQS messages are invoking the Lambda function more than once, resulting in multiple email messages. What should the solutions architect do to resolve this issue with the LEAST operational overhead?

الخيارات

  • A Set up long polling in the SQS queue by increasing the ReceiveMessage wait time to 30 seconds.
  • B Change the SQS standard queue to an SQS FIFO queue. Use the message deduplication ID to discard duplicate messages.
  • C Increase the visibility timeout in the SQS queue to a value that is greater than the total of the function timeout and the batch window timeout.
  • D Modify the Lambda function to delete each message from the SQS queue immediately after the message is read before processing.

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.