When using the AWS Encryption SDK now does the developer keep track of the data encryption keys used to encrypt data?

• A.The SDK stores the data encryption keys automatically m Amazon S3
• B.The data encryption key is stored in the userdata for the EC2 instance
• C.The developer must manually Keep track of the data encryption keys used for each data object
• D.The SDK encrypts the data encryption key and stores it (encrypted) as part of the returned ciphertext

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When writing a Lambda function, what is the benefit of instantiating AWS clients outside the scope of the handler?

• A.Creating a new instance per invocation
• B.Better error handling
• C.Taking advantage of connection re-use
• D.Legibility and stylistic convention

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A development team is working on a mobile app that allows users to upload pictures to Amazon S3 The team expects the app will be used by hundreds of thousands of users during a single event simultaneously Once the pictures are uploaded, the backend service will scan and parse the pictures for inappropriate content.
Which approach is the MOST resilient way to achieve this goal which also smooths out temporary volume spikes for the backend service?

• A.Create a state machine in AWS Step Functions to check the upload folder in the S3 bucket. If a new picture is detected, invoke an AWS Lambda function to scan and parse it.
• B.Once a picture is uploaded to Amazon S3: publish the event to an Amazon SQS queue. Use the queue as an event source to trigger an AWS Lambda function In the Lambda function scan and parse the picture.
• C.When the user uploads a picture, invoke an API hosted in Amazon API Gateway. The API will invoke an AWS Lambda function to scan and parse the picture
• D.Develop an AWS Lambda function to check the upload folder in the S3 bucket. If new uploaded pictures are detected, the Lambda function will scan and parse them

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What AWS products and features can be deployed by Elastic Beanstalk? Choose 3 answers

• A.Auto scaling groups
• B.Route 53 hosted zones
• C.Elastic Load Balancers
• D.RDS Instances
• E.Elastic IP addresses
• F.SQS Queues

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A developer needs to deploy a new version to an AWS Elastic Beanstalk application How can the developer accomplish this task?

• A.Modify the ebextensions folder to add a source option to services
• B.Upload and deploy the new application version in the Elastic Beanstalk console
• C.Use the eb init CLI command to deploy a new version '
• D.Terminate the current Elastic Beanstalk environment and create a new one

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