Deployment – Part E

Given the JSON-formatted template fragment below, which of the following sections is required in order to build your template?

You are deploying a serverless application using CloudFormation that consists of CloudFront, and DynamoDB. The AWS SAM syntax should be used to declare resources in your template which requires you to specify the version of the AWS Serverless Application Model (AWS SAM).

Which of the following sections is required to use AWS SAM syntax to declare resources in your template?

You are developing an online educational APP that will be hosted in an ECS Cluster. You need to let Amazon ECS selects tasks to terminate in order to maintain a balance across Availability Zones.

Which of the following task placement strategies will you implement?

You have enabled DynamoDB Streams on a table, then you have associated the stream Amazon Resource Name (ARN) with an AWS Lambda function that you wrote. A new updated version of that function needs to be deployed using CodeDeploy where the traffic must be shifted in equal increments with an equal number of minutes between each increment.

Which of the following deployment configurations will you choose to meet the requirement?

You have just completed building your first serverless application and now you are ready to deploy the app on the AWS. You need to create a ZIP file of your code with dependencies to upload it to Amazon S3.

Which of the following commands will you use to create the ZIP file and upload it to Amazon S3?

Which of the following policy terms is not considered a deployment policy in AWS Elastic Beanstalk?

You want to split the environment’s Amazon EC2 instances into batches and deploys the new version of the application to one batch at a time. Which deployment option will you choose in the Elastic Beanstalk?

You are using AWS Serverless Application Model (AWS SAM) to build and deploy applications in your serverless infrastructure. Now, you need to create a CloudFormation template that includes your SAM scripts. The template will be used to launch an identical infrastructure in multiple regions.

Which of the following actions will you perform to complete the task?

Which of the following helper scripts should you use to dynamically install packages, create files, and start services on your EC2 instances upon the deployment of the application stack using CloudFormation?

You have created a Lambda function written in Java that counts the number of daily visitors from your web app and sends you an email notification via Amazon SNS. However, after testing you identify that the function is not working as expected.

Which of the following AWS service will you use to analyze and debug your application?

An Online Travel Agency (OTA) platform, which is deployed using Elastic Beanstalk, has a batch of new features being deployed at least twice a week. Each time a new feature is deployed the platform experiences outages or intermittently switches back between the old and the new version. Upon checking, this was caused by partially completed deployments which occurs when a rolling deployment fails after some batches have already completed.

Which of the following deployment methods will you use to prevent these issues from happening on the platform?

Your application is hosted in Elastic Beanstalk which is currently running in Node.js 8 (deprecated) runtime environment. Now you are working on a new version of the application and you need to upgrade the platform to Node.js 10 to accommodate the changes.

Which of the following action will you take to upgrade the platform?

Which of the following is not a prerequisite action for attaching an available EBS volume to one or more of your instances that is in the same Availability Zone as the volume?

Which of the following are considered AWS CloudFormation best practices for creating templates? (Choose all that apply)

AWS CloudFormation Designer (Designer) is a graphic tool for creating, viewing, and modifying AWS CloudFormation templates.

Which of the following enables you to update a collection of AWS resources (stacks) across multiple accounts and regions with a single operation?

You can configure a Lambda function to connect to private subnets in a virtual private cloud (VPC) in your AWS account.

What happens when you connect a function to a VPC?

Which feature of Lambda should you use in order to use libraries in your function without needing to include them in your deployment package?

Which of the following is a deployment service that automates application deployments to Amazon EC2 instances, on-premises instances, serverless Lambda functions, or Amazon ECS services?

What is the most suitable solution if you encounter problems while detaching a volume through the Amazon EC2 console?