| Exam Name: | AWS Certified Developer - Associate | ||
| Exam Code: | DVA-C02 Dumps | ||
| Vendor: | Amazon Web Services | Certification: | AWS Certified Associate |
| Questions: | 600 Q&A's | Shared By: | amaia |
A social media company is designing a platform that allows users to upload data, which is stored in Amazon S3. Users can upload data encrypted with a public key. The company wants to ensure that only the company can decrypt the uploaded content using an asymmetric encryption key. The data must always be encrypted in transit and at rest.
Options:
A developer manages an AWS Lambda function written in the latest version of .NET. The function processes data from an Amazon S3 bucket sporadically throughout the day. The function experiences cold start times of up to 10 seconds , negatively affecting latency-sensitive downstream workloads.
The developer needs to improve the function’s performance.
Which solution will meet this requirement?
A company ' s developer has deployed an application in AWS by using AWS CloudFormation. The CloudFormation stack includes parameters in AWS Systems Manager Parameter Store that the application uses as configuration settings. The application can modify the parameter values.
When the developer updated the stack to create additional resources with tags, the developer noted that the parameter values were reset and that the values ignored the latest changes made by the application. The developer needs to change the way the company deploys the CloudFormation stack. The developer also needs to avoid resetting the parameter values outside the stack.
Which solution will meet these requirements with the LEAST development effort?
A developer writes an AWS Lambda function that processes new object uploads to an Amazon S3 bucket. The Lambda function runs for approximately 30 seconds. The function runs as expected under normal load conditions. Other Lambda functions in the AWS account also run as expected. Occasionally, up to 500 new objects are written to the bucket every minute. Each new object write invokes the processing Lambda function during the high-volume periods through an event. The developer must ensure that the processing function will continue to run as expected during the high-volume periods. Which solution will meet this requirement?