A developer is deploying an application on Amazon EC2 instances that run in Account A. The application needs to read data from an existing Amazon Kinesis data stream in Account B.
Which actions should the developer take to provide the application with access to the stream? (Choose two.)
BD
A developer is working on an AWS Lambda function that accesses Amazon DynamoDB. The Lambda function must retrieve an item and update some of its attributes, or create the item if it does not exist. The Lambda function has access to the primary key.
Which IAM permissions should the developer request for the Lambda function to achieve this functionality?
D
A company is using AWS CloudFormation templates to deploy AWS resources. The company needs to update one of its AWS CloudFormation stacks.
What can the company do to find out how the changes will impact the resources that are running?
A
A developer is building an application integrating an Amazon API Gateway with an AWS Lambda function. When calling the API. the developer receives the following error:
Wed Nov 08 01:13:00 UTC 2017 : Method completed with status: 502
What should the developer do to resolve the error?
C
A company’s social media application stores image files in an Amazon S3 bucket. All the images are stored in S3 Standard storage. Users access images frequently during the first week after images are uploaded. Users rarely access images that were uploaded more than 1 week ago.
The company needs a solution to reduce the application’s storage cost. Users must be able to access all images in the same amount of time, regardless of when the images were uploaded.
Which solution will meet these requirements with the LEAST amount of effort?
A
A development team is designing a mobile app that requires multi-factor authentication.
Which steps should be taken to achieve this? (Choose two.)
AC
A company is using AWS CodePipeline pipelines to deploy development Amazon EC2 instances for multiple teams. All the pipelines are using the same AWS CloudFormation template to deploy the EC2 instances and create dedicated CloudFormation stacks for each team. Each pipeline passes a parameter that is named TeamName to the CloudFormation stack to tag resources with the appropriate team’s name.
The company discovers that each team's usage of EC2 instances is not consistent with the type of EC2 instances that the teams are deploying. The company needs to allow the teams to deploy different types of EC2 instances.
Which solution will meet this requirement with the LEAST change to the pipelines?
D
A developer is creating an application for a company. The application needs to read the file doc txt that is placed in the root folder of an Amazon S3 bucket that is named DOC-EXAMPLE-BUCKET. The company’s security team requires the principle of least privilege to be applied to the application’s IAM policy.
Which IAM policy statement will meet these security requirements?
C
A company has migrated an application to Amazon EC2 instances. Automatic scaling is working well for the application user interface. However, the process to deliver shipping requests to the company's warehouse staff is encountering issues. Duplicate shipping requests are arriving, and some requests are lost or arrive out of order.
The company must avoid duplicate shipping requests and must process the requests in the order that the requests arrive. Requests are never more than 250 KB in size and take 5-10 minutes to process. A developer needs to rearchitect the application to improve the reliability of the delivery and processing of the requests.
What should the developer do to meet these requirements?
B
A team of developers must migrate an application running inside an AWS Elastic Beanstalk environment from a Classic Load Balancer to an Application Load Balancer.
Which steps should be taken to accomplish the task using the AWS Management Console?
C
