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Answer: Amazon Simple Notification Service (Amazon SNS) and AWS Lambda
For a mobile backend that needs to handle large numbers of push notifications during peak times, the most appropriate AWS service combination is Amazon Simple Notification Service (Amazon SNS) and AWS Lambda. SNS is a fully managed messaging service that can send push notifications to mobile devices, while Lambda provides serverless compute capacity to process and handle the notifications at scale. This combination allows for efficient and cost-effective scaling during peak periods.
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A mobile application company wants to implement a backend that can scale to handle large numbers of push notifications during peak times. Which AWS service combination is most appropriate for this scenario?
A
Amazon API Gateway and AWS Lambda
B
Amazon Simple Queue Service (Amazon SQS) and AWS Lambda
C
Amazon Simple Notification Service (Amazon SNS) and AWS Lambda
D
Amazon Kinesis Data Streams and AWS Lambda