Our AWS-DevOps-Engineer-Professional Test Questions Answers training engine is revised by experts and approved by experienced professionals, which simplify complex concepts and add examples, simulations to explain anything that may be difficult to understand. Therefore, using AWS-DevOps-Engineer-Professional Test Questions Answers exam prep makes it easier for learners to grasp and simplify the content of important AWS-DevOps-Engineer-Professional Test Questions Answers information, no matter novice or experienced, which can help you save a lot of time and energy eventually. It is more and more important for us to keep pace with the changeable world and improve ourselves for the beautiful life. So the AWS-DevOps-Engineer-Professional Test Questions Answers certification has also become more and more important for all people. A lot of reforms have applied to the content and formats of our AWS-DevOps-Engineer-Professional Test Questions Answers learning guide according to our professional experts constantly efforts.
AWS Certified DevOps Engineer AWS-DevOps-Engineer-Professional Why not have a try?
In case there are any changes happened to the AWS-DevOps-Engineer-Professional - AWS Certified DevOps Engineer - Professional Test Questions Answers exam, the experts keep close eyes on trends of it and compile new updates constantly. With our AWS-DevOps-Engineer-Professional Test Questions exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. You will have higher wages and a better development platform.
If you have problems about our AWS-DevOps-Engineer-Professional Test Questions Answers study materials such as installation, operation and so on, we will quickly reply to you after our online workers have received your emails. We are not afraid of troubles. We warmly welcome to your questions and suggestions.
Amazon AWS-DevOps-Engineer-Professional Test Questions Answers - In the end, you will become an excellent talent.
Our AWS-DevOps-Engineer-Professional Test Questions Answers exam questions are valuable and useful and if you buy our AWS-DevOps-Engineer-Professional Test Questions Answers study materials will provide first-rate service to you to make you satisfied. We provide not only the free download and try out of the AWS-DevOps-Engineer-Professional Test Questions Answers practice guide but also the immediate download after your purchase successfully. To see whether our AWS-DevOps-Engineer-Professional Test Questions Answers training dumps are worthy to buy, you can have a try on our product right now.
On the one hand, you can elevate your working skills after finishing learning our AWS-DevOps-Engineer-Professional Test Questions Answers study materials. On the other hand, you will have the chance to pass the exam and obtain the AWS-DevOps-Engineer-Professional Test Questions Answerscertificate, which can aid your daily work and get promotion.
AWS-DevOps-Engineer-Professional PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 hosts parts of a Python-based application using AWS Elastic Beanstalk. An Elastic
Beanstalk CLI is being used to create and update the environments. The Operations team detected an increase in requests in one of the Elastic Beanstalk environments that caused downtime overnight.
The team noted that the policy used for AWS Auto Scaling is NetworkOut. Based on load testing metrics, the team determined that the application needs to scale CPU utilization to improve the resilience of the environments. The team wants to implement this across all environments automatically.
Following AWS recommendations, how should this automation be implemented?
A. Using ebextensions, create a custom resource that modifies the AWSEBAutoScalingScaleUpPolicy and AWSEBAutoScalingScaleDownPolicy resources to use CPUUtilization as a metric to scale for the
Auto Scaling group.
B. Using ebextensions, place a script within the files key and place it in
/opt/elasticbeanstalk/hooks/appdeploy/pre to perform an API call to modify the scaling metric to
CPUUtilization for the Auto Scaling configuration. Use leader_only to place this script in only the first instance launched within the environment.
C. Using ebextensions, place a command within the container_commands key to perform an API call to modify the scaling metric to CPUUtilization for the Auto Scaling configuration. Use leader_only to execute this command in only the first instance launched within the environment.
D. Using ebextensions, configure the option setting MeasureName to CPUUtilization within the aws:autoscaling:trigger namespace.
Answer: D
QUESTION NO: 5
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
The key strong-point of our Huawei H12-611_V2.0 test guide is that we impart more important knowledge with fewer questions and answers, with those easily understandable Huawei H12-611_V2.0 study braindumps, you will find more interests in them and experience an easy learning process. If you are still looking for your real interests and have no specific plan, our ECCouncil 212-82 exam questions can be your new challenge. Many people worry about buying electronic products on Internet, like our Huawei H19-495_V1.0 preparation quiz, we must emphasize that our Huawei H19-495_V1.0 simulating materials are absolutely safe without viruses, if there is any doubt about this after the pre-sale, we provide remote online guidance installation of our Huawei H19-495_V1.0 exam practice. Cisco 100-140 - For it also supports the offline practice. By choosing our ISACA CRISC test material, you will be able to use time more effectively than others and have the content of important information in the shortest time.
Updated: May 28, 2022