You will get a good score with high efficiency with the help of AWS-DevOps-Engineer-Professional Book practice training tools. With our AWS-DevOps-Engineer-Professional Book test engine, you can practice until you get right. With the options to highlight missed questions, you can analysis your mistakes and know your weakness in the AWS-DevOps-Engineer-Professional Book exam test. Choose a good AWS-DevOps-Engineer-Professional Book exam quiz and stick with it, you will be successful! Our AWS-DevOps-Engineer-Professional Book study questions will provide you with professional guidance and quality resources, but you must also be aware of the importance of adherence. It is time to start to clear exam and obtain an IT certification to improve your competitor from our Amazon AWS-DevOps-Engineer-Professional Book training PDF if you don't want to be discarded by epoch.
AWS Certified DevOps Engineer AWS-DevOps-Engineer-Professional You must use it before the deadline day.
Our excellent professionals are furnishing exam candidates with highly effective AWS-DevOps-Engineer-Professional - AWS Certified DevOps Engineer - Professional (DOP-C01) Book study materials, you can even get the desirable outcomes within one week. On the other hand, if you decide to use the online version of our Question AWS-DevOps-Engineer-Professional Explanations study materials, you don’t need to worry about no network. Convenience of the online version of our Question AWS-DevOps-Engineer-Professional Explanations study materials is mainly reflected in the following aspects: on the one hand, the online version is not limited to any equipment.
Come and buy our AWS-DevOps-Engineer-Professional Book study guide, you will be benefited from it. As long as you free download the demos of our AWS-DevOps-Engineer-Professional Book exam braindumps, you will be surprised by the high quality. It is all about the superior concrete and precision of our AWS-DevOps-Engineer-Professional Book learning quiz that help.
Amazon AWS-DevOps-Engineer-Professional Book - Well, you are in the right place.
Our product boosts varied functions to be convenient for you to master the AWS-DevOps-Engineer-Professional Book training materials and get a good preparation for the exam and they include the self-learning, the self-assessment, stimulating the exam and the timing function. We provide 24-hours online on AWS-DevOps-Engineer-Professional Book guide prep customer service and the long-distance professional personnel assistance to for the client. If clients have any problems about our AWS-DevOps-Engineer-Professional Book study materials they can contact our customer service anytime.
We can make sure that it will be very easy for you to pass your exam and get the related certification in the shortest time that beyond your imagination. As is known to us, there are best sale and after-sale service of the AWS-DevOps-Engineer-Professional Book study materials all over the world in our company.
AWS-DevOps-Engineer-Professional PDF DEMO:
QUESTION NO: 1
A company has developed an AWS Lambda function that handles orders received through an
API. The company is using AWS CodeDeploy to deploy the Lambda function as the final stage of a
CI/CD pipeline. A DevOps Engineer has notices there are intermittent failures of the ordering API for a few seconds after deployment. After some investigation, the DevOps Engineer believes the failures are due to database changes the CloudFormation stack for the application lambda function begins executing. How should the DevOps Engineer overcome this?
A. Add a BeforeAllowTraffic hook to the AppSpec file that tests and waits for any necessary database changes before traffic can flow to the new version of the Lambda function
B. Add an AfterAllowTraffic hook to the AppSpec file that forces traffic to wait for any pending database changes before allowing the new version of the Lambda function to respond
C. Add a ValidateService hook to the AppSpec file that inspects incoming traffic and rejects the payload if dependent services such as the database are not yet ready
D. Add a BeforeInstall hook to the AppSpec file that tests and waits for any necessary database changes before deploying the new version of the Lambda function
Answer: B
QUESTION NO: 2
A DevOps Engineer manages a web application that runs on Amazon EC2 instances behind an
Application Load Balancer (ALB). The instances run in an EC2 Auto Scaling group across multiple
Availability Zones.
The Engineer needs to implement a deployment strategy that:
Launches a second fleet of instances with the same capacity as the original fleet.
Maintains the original fleet unchanged while the second fleet is launched.
Transitions traffic to the second fleet when the second fleet is fully deployed.
Terminates the original fleet automatically 1 hour after transition.
Which solution will satisfy these requirements?
A. Use AWS Elastic Beanstalk with the configuration set to Immutable. Create an .ebextension using the Resources key that sets the deletion policy of the ALB to 1 hour, and deploy the application.
B. Use an AWS CloudFormation template with a retention policy for the ALB set to 1 hour. Update the Amazon Route 53 record to reflect the new ALB.
C. Use AWS CodeDeploy with a deployment group configured with a blue/green deployment configuration. Select the option Terminate the original instances in the deployment group with a waiting period of 1 hour.
D. Use two AWS Elastic Beanstalk environments to perform a blue/green deployment from the original environment to the new one. Create an application version lifecycle policy to terminate the original environment in 1 hour.
Answer: D
QUESTION NO: 3
A Security team is concerned that a Developer can unintentionally attach an Elastic IP address to an Amazon EC2 instance in production. No Developer should be allowed to attach an Elastic IP address to an instance.
The Security team must be notified if any production server has an Elastic IP address at any time.
How can this task be automated?
A. Ensure that all IAM groups are associated with Developers do not have associate-address permissions.
Create a scheduled AWS Lambda function to check whether an Elastic IP address is associated with any instance tagged as production, and alert the Security team if an instance has an Elastic IP address associated with it.
B. Create an AWS Config rule to check that all production instances have the EC2 IAM roles that include deny associate-address permissions. Verify whether there is an Elastic IP address associated with any instance, and alert the Security team if an instance has an Elastic IP address associated with it.
C. Use Amazon Athena to query AWS CloudTrail logs to check for any associate-address attempts.
Create an AWS Lambda function to dissociate the Elastic IP address from the instance, and alert the
Security team.
D. Attach an IAM policy to the Developer's IAM group to deny associate-address permissions. Create a custom AWS Config rule to check whether an Elastic IP address is associated with any instance tagged as production, and alert the Security team.
Answer: D
QUESTION NO: 4
A company has an application that has predictable peak traffic times. The company wants the application instances to scale up only during the peak times. The application stores state in Amazon
DynamoDB. The application environment uses a standard Node.js application stack and custom Chef recipes stored in a private Git repository.
Which solution is MOST cost-effective and requires the LEAST amount of management overhead when performing rolling updates of the application environment?
A. Configure AWS OpsWorks stacks and push the custom recipes to an Amazon S3 bucket and configure custom recipes to point to the S3 bucket. Then add an application layer type for a standard
Node.js application server and configure the custom recipe to deploy the application in the deploy step from the S3 bucket. Configure time-based instances and attach an Amazon EC2 IAM role that provides permission to access DynamoDB
B. Create a custom AMI with the Node.js environment and application stack using Chef recipes. Use the AMI in an Auto Scaling group and set up scheduled scaling for the required times, then set up an
Amazon EC2 IAM role that provides permission to access DynamoDB.
C. Create a Docker file that uses the Chef recipes for the application environment based on an official
Node.js Docker image. Create an Amazon ECS cluster and a service for the application environment, then create a task based on this Docker image. Use scheduled scaling to scale the containers at the appropriate times and attach a task-level IAM role that provides permission to access DynamoD
D. Configure AWS OpsWorks stacks and use custom Chef cookbooks. Add the Git repository information where the custom recipes are stored, and add a layer in OpsWorks for the Node.js application server.
Then configure the custom recipe to deploy the application in the deploy step. Configure time-based instances and attach an Amazon EC2 IAM role that provides permission to access DynamoDB.
Answer: A
QUESTION NO: 5
An Application team is refactoring one of its internal tools to run in AWS instead of on- premises hardware.
All of the code is currently written in Python and is standalone. There is also no external state store or relational database to be queried.
Which deployment pipeline incurs the LEAST amount of changes between development and production?
A. Developers should use their native Python environment. When Dependencies are changed and a new container is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to the Amazon ECR. Use AWS CloudFormation with the custom container to deploy the new Amazon ECS.
B. Developers should use Docker for local development. Use AWS SMS to import these containers as
AMIs for Amazon EC2 whenever dependencies are updated. Use AWS CodePipeline to test new code changes against the Auto Scaling group.
C. Developers should use their native Python environment. When Dependencies are changed and a new code is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to the Amazon ECR. Use CodePipeline and CodeBuild with the custom container to test new code changes inside AWS Elastic Beanstalk
Answer: B
As long as you buy our EMC D-VXB-DY-A-24 practice materials and take it seriously consideration, we can promise that you will pass your EMC D-VXB-DY-A-24 exam and get your certification in a short time. You will have easy access to all kinds of free trials of the Microsoft AZ-305-KR practice materials. We suggest you choose our Salesforce CRT-251 test prep ----an exam braindump leader in the field. ISM LEAD - You can find their real comments in the comments sections. This may be a contradiction of the problem, we hope to be able to spend less time and energy to take into account the test Cisco 300-740 certification, but the qualification examination of the learning process is very wasted energy, so how to achieve the balance? Our Cisco 300-740 exam prep can be done with its high-efficient merit.
Updated: May 28, 2022