We are a leading corporation in this line handling DOP-C01 Valid Test Dumps Questions study questions well with passing rate up to 98 and over percent, which is an unreachable goal for others. So our DOP-C01 Valid Test Dumps Questions preparation exam enjoys good sales for the excellent quality and reasonable prices in recent years. And we are so sure that we can serve you even better than you can imagine with our DOP-C01 Valid Test Dumps Questions learning guide since we are keeping on doing a better job in this career. Our DOP-C01 Valid Test Dumps Questions training materials will continue to pursue our passion for better performance and comprehensive service of DOP-C01 Valid Test Dumps Questions exam. We have always been known as the superior after sale service provider, since we all tend to take lead of the whole process after you choose our DOP-C01 Valid Test Dumps Questions exam questions. We have three formats of study materials for your leaning as convenient as possible.
AWS Certified DevOps Engineer DOP-C01 It's never too late to know it from now on.
AWS Certified DevOps Engineer DOP-C01 Valid Test Dumps Questions - AWS Certified DevOps Engineer - Professional If the user is still unsure which is best for him, consider applying for a free trial of several different types of test materials. To address this issue, our Reliable Exam DOP-C01 Simulator Online actual exam offers three different versions for users to choose from. The PC version is the closest to the real test environment, which is an excellent choice for windows - equipped computers.
Our Amazon training materials are famous at home and abroad, the main reason is because we have other companies that do not have core competitiveness, there are many complicated similar products on the market, if you want to stand out is the selling point of needs its own. Our DOP-C01 Valid Test Dumps Questions test question with other product of different thing is we have the most core expert team to update our DOP-C01 Valid Test Dumps Questions study materials, learning platform to changes with the change of the exam outline. If not timely updating DOP-C01 Valid Test Dumps Questions training materials will let users reduce the learning efficiency of even lags behind that of other competitors, the consequence is that users and we don't want to see the phenomenon of the worst, so in order to prevent the occurrence of this kind of risk, the DOP-C01 Valid Test Dumps Questions practice test dump give supervision and update the progress every day, it emphasized the key selling point of the product.
Amazon DOP-C01 Valid Test Dumps Questions - We sincerely serve for you any time.
In order to make all customers feel comfortable, our company will promise that we will offer the perfect and considerate service for all customers. If you buy the DOP-C01 Valid Test Dumps Questions training files from our company, you will have the right to enjoy the perfect service. We have employed a lot of online workers to help all customers solve their problem. If you have any questions about the DOP-C01 Valid Test Dumps Questions learning dumps, do not hesitate and ask us in your anytime, we are glad to answer your questions and help you use our DOP-C01 Valid Test Dumps Questions study questions well. We believe our perfect service will make you feel comfortable when you are preparing for your exam.
I can say that our experts have became the authority in this career. And they are good at simplifying the content of the DOP-C01 Valid Test Dumps Questions exam braindumps to be understood by our customers all over the world.
DOP-C01 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
You can rest assured to buy the Juniper JN0-650 exam dumps from our company. You might have seen lots of advertisements about IBM S2000-025 learning question, there are so many types of IBM S2000-025 exam material in the market, why you should choose us? Our reasons are as follow. Network Appliance NS0-076 - The system is highly flexible, which has short reaction time. ISACA CISA-CN - The first manifestation is downloading efficiency. Now we would like to share the advantages of our Google Generative-AI-Leader study dump to you, we hope you can spend several minutes on reading our introduction; you will benefit a lot from it.
Updated: May 28, 2022