Perhaps you have doubts about this "shortest time." I believe that after you understand the professional configuration of AWS-DevOps Exam Objectives training questions, you will agree with what I said. What our AWS-DevOps Exam Objectives study materials contain are all the real questions and answers that will come out in the real exam. As long as you study with our AWS-DevOps Exam Objectives exam braindumps for 20 to 30 hours that we can claim that you will pass the exam for sure. What are you waiting for? Come and take AWS-DevOps Exam Objectives preparation questions home. Not only that our AWS-DevOps Exam Objectives exam questions can help you pass the exam easily and smoothly for sure and at the same time you will find that the AWS-DevOps Exam Objectives guide materials are valuable, but knowledge is priceless. Many people think this is incredible.
So our AWS-DevOps Exam Objectives study questions are their best choice.
Up to now, No one has questioned the quality of our AWS-DevOps - AWS Certified DevOps Engineer - Professional (DOP-C01) Exam Objectives training materials, for their passing rate has reached up to 98 to 100 percent. And our online test engine and the windows software of the AWS-DevOps Latest Exam Collection Materials guide materials are designed more carefully. During our researching and developing, we always obey the principles of conciseness and exquisiteness.
With AWS-DevOps Exam Objectives study braindumps, learning from day and night will never happen. You can learn more with less time. You will become a master of learning in the eyes of others.
Amazon AWS-DevOps Exam Objectives - We guarantee you 100% to pass the exam.
We all well know the status of Amazon certification AWS-DevOps Exam Objectives exams in the IT area is a pivotal position, but the key question is to be able to get Amazon AWS-DevOps Exam Objectives certification is not very simple. We know very clearly about the lack of high-quality and high accuracy exam materials online. Exam practice questions and answers Omgzlook provide for all people to participate in the IT industry certification exam supply all the necessary information. Besides, it can all the time provide what you want. Buying all our information can guarantee you to pass your first Amazon certification AWS-DevOps Exam Objectives exam.
Many people find Amazon AWS-DevOps Exam Objectives exam training materials in the network. But they do not know which to believe.
AWS-DevOps PDF DEMO:
QUESTION NO: 1
According to Information Security Policy, changes to the contents of objects inside production
Amazon S3 bucket that contain encrypted secrets should only be made by a trusted group of administrators.
How should a DevOps Engineer create real-time, automated checks to meet this requirement?
A. Create a metrics filter for Amazon CloudWatch logs to check for Amazon S3 bucket-level permission changes and to check the IAM user's membership in an administrator's IAM role.
B. Create an AWS Lambda function that is triggered by Amazon S3 data events for object changes and that also checks the IAM user's membership in an administrator's IAM role.
C. Create a periodic AWS Config rule to query AWS CloudTrail logs for changes to the Amazon S3 bucket-level permissions and to check the IAM user's membership in an administrator's IAM role.
D. Create a periodic AWS Config rule to query Amazon S3 Logs for changes and to check the IAM user's membership in an administrator's IAM role.
Answer: B
QUESTION NO: 2
You currently have the following setup in AWS
1) An Elastic Load Balancer
2) Auto Scaling Group which launches EC2 Instances
3) AMIs with your code pre-installed
You want to deploy the updates of your app to only a certain number of users. You want to have a cost-effective solution. You should also be able to revert back quickly. Which of the below solutions is the most feasible one?
A. Create a full second stack of instances, cut the DNS over to the new stack of instances, and change the DNS back if a rollback is needed.
B. Create new AM Is with the new app. Then use the new EC2 instances in half proportion to the older instances.
C. Redeploy with AWS Elastic Beanstalk and Elastic Beanstalk versions. Use Route 53 Weighted
Round Robin records to adjust the proportion of traffic hitting the two ELBs
D. Create a second ELB, and a new Auto Scaling Group assigned a new Launch Configuration. Create a new AMI with the updated app. Use Route53 Weighted Round Robin records to adjust the proportion of traffic hitting the two ELBs.
Answer: D
Explanation
The Weighted Routing policy of Route53 can be used to direct a proportion of traffic to your application. The best option is to create a second CLB, attach the new Autoscaling Group and then use Route53 to divert the traffic.
Option B is wrong because just having EC2 instances running with the new code will not help.
Option C is wrong because Clastic beanstalk is good for development environments, and also there is no mention of having 2 environments where environment url's can be swapped.
Option D is wrong because you still need Route53 to split the traffic.
For more information on Route53 routing policies, please refer to the below link:
* http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html
QUESTION NO: 3
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: 4
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: 5
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
Having a Amazon SAP C-S4CFI-2402 certification can enhance your employment prospects,and then you can have a lot of good jobs. EMC D-GAI-F-01 - Do not you want to break you own? Double your salary, which is not impossible. Omgzlook's Amazon Huawei H19-301_V3.0 exam practice questions have a lot of similarities with the real exam practice questions. Are you racking your brains for a method how to pass Amazon Salesforce B2C-Commerce-Architect exam? Amazon Salesforce B2C-Commerce-Architect certification test is one of the valuable certification in modern IT certification. Are you still worrying about how to safely pass Amazon certification Amazon ANS-C01 exams? Do you have thought to select a specific training? Choosing a good training can effectively help you quickly consolidate a lot of IT knowledge, so you can be well ready for Amazon certification Amazon ANS-C01 exam.
Updated: May 28, 2022