Computer Science > EXAM > AWS Developer 2022 - Practice Exam 6| WITH COMPLETE SOLUTIONS (All)

AWS Developer 2022 - Practice Exam 6| WITH COMPLETE SOLUTIONS

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A Developer is leveraging a Border Gateway Protocol (BGP)-based AWS VPN connection to connect from on-premises to Amazon EC2 instances in theDeveloper's account. The Developer is able to access an EC2... instance in subnet A, but is unable to access an EC2 instance in subnet B in the same VPC.Which logs can the Developer use to verify whether the traffic is reaching subnet B? A. VPN logs B. BGP logs C. VPC Flow Logs D. AWS CloudTrail logs Correct Answer: C. VPC Flow Logs A Developer has created a new AWS IAM user that has s3 putObject permission to write to a specific Amazon S3 bucket. This S3 bucket uses server-side encryption with AWS KMS managed (SSE-KMS) as the default encryption. Using the access key and secret key of the IAM user, the application received an access denied error when calling the PutObject API.How can this issue be resolved? A. Update the policy of the IAM user to allow the s3 Encrypt action. B. Update the bucket policy of the S3 bucket to allow the IAM user to upload objects. C. Update the policy of the IAM user to allow the kms:GenerateDataKey action. D. Update the ACL of the S3 bucket to allow the IAM user to upload objects. Correct Answer: C. Update the policy of the IAM user to allow the kms:GenerateDataKey action. Note: Add permission to the kms:GenerateDataKey action. This permission is required for buckets that use default encryption with a custom AWS KMS key. A company has a web application that uses an Amazon Cognito user pool for authentication. The company wants to create a login page with the company logo. What should a Developer do to meet these requirements? A. Create a hosted user interface in Amazon Cognito and customize it with the company logo. B. Create a login page with the company logo and upload it to Amazon Cognito. C. Create a login page in Amazon API Gateway with the logo and save the link in Amazon Cognito. D. Upload the logo to the Amazon Cognito app settings and point to the logo on a custom login page. Correct Answer: A. Create a hosted user interface in Amazon Cognito and customize it with the company logo. A Developer wants the ability to roll back to a previous version of an AWS Lambda function in the event of errors caused by a new deployment. How can the Developer achieve this with MINIMAL impact on users? [Show More]

Last updated: 2 years ago

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