Your company has an application that takes care of uploading processing and publishing videos posted by users. The current architecture for this application includes the following:a) A set of EC2 Instances to transfer user uploaded videos to S3 bucketsb) A set of EC2 worker processes to process and publish the videosc) An Auto Scaling Group for the EC2 worker processesWhich of the following can be added to the architecture to make it more reliable?

Question:Your company has an application that takes care of uploading processing and publishing videos posted by users. The current architecture for this application includes the following:a) A set of EC2 Instances to transfer user uploaded videos to S3 bucketsb) A set of EC2 worker processes to process and publish the videosc) An Auto Scaling Group for the EC2 worker processesWhich of the following can be added to the architecture to make it more reliable?

1.Amazon SQS

2.Amazon SNS

3.Amazon CloudFront

4.Amazon SES


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