Become Amazon Certified with updated DVA-C02 exam questions and correct answers
A company operates a web-based loan processing application. The application ' s UI is implemented inJavaScript. The frontend transmits application data securely by using HTTPS to Amazon API Gateway, whichinvokes an AWS Lambda function in private subnets. The Lambda function interacts with third-party creditcheck APIs that require persistent API keys. The company enforces strict policies to ensure that personallyidentifiable information (PII) and sensitive credentials are never exposed in client code, request paths,headers, or logs. The company needs a solution to manage the API keys that the Lambda function must use.Which solution will meet this requirement in the MOST secure way?
A developer is working on an AWS Lambda function that accesses Amazon DynamoDB. The Lambdafunction must retrieve an item and update some of its attributes, or create the item if it does not exist. TheLambda function has access to the primary key.Which IAM permissions should the developer request for the Lambda function to achieve this functionality?
A developer must cache dependent artifacts from Maven Central, a public package repository, as part of anapplication ' s build pipeline. The build pipeline has an AWS CodeArtifact repository where artifacts of thebuild are published. The developer needs a solution that requires minimum changes to the build pipeline.Which solution meets these requirements?
A developer must use multi-factor authentication (MFA) to access data in an Amazon S3 bucket that is inanother AWS account. Which AWS Security Token Service (AWS STS) API operation should the developeruse with the MFA information to meet this requirement?
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