|
|
 |
AWS-DevOps-Engineer-Professional Guide - AWS-DevOps-Engineer-Professional Reliable Study Questions Book & AWS Certified DevOps Engineer Professional - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
No matter what your previous learning level is, there will be no problem of understanding. You may know that we are so popular for the passing rate of our AWS-DevOps-Engineer-Professional Guide guide quiz is very high. Generally speaking, 98 % - 99 % of the users can successfully pass the AWS-DevOps-Engineer-Professional Guide exam, obtaining the corresponding certificate. Allowing for the different bents of exam candidate, we offer three versions of our AWS-DevOps-Engineer-Professional Guide learning braindumps for you. They are app, software and pdf versions of our AWS-DevOps-Engineer-Professional Guide training questions. If you want to constantly improve yourself and realize your value, if you are not satisfied with your current state of work, if you still spend a lot of time studying and waiting for AWS-DevOps-Engineer-Professional Guide qualification examination, then you need our AWS-DevOps-Engineer-Professional Guide material, which can help solve all of the above problems.
So our AWS-DevOps-Engineer-Professional Guide study questions are their best choice.
Up to now, No one has questioned the quality of our AWS-DevOps-Engineer-Professional - AWS Certified DevOps Engineer - Professional Guide 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 Latest Test AWS-DevOps-Engineer-Professional Sample Questions guide materials are designed more carefully. During our researching and developing, we always obey the principles of conciseness and exquisiteness.
AWS-DevOps-Engineer-Professional Guide test guide is an examination material written by many industry experts based on the examination outlines of the calendar year and industry development trends. Its main purpose is to help students who want to obtain the certification of AWS-DevOps-Engineer-Professional Guide to successfully pass the exam. Compared with other materials available on the market, the main feature of AWS-DevOps-Engineer-Professional Guide exam materials doesn’t like other materials simply list knowledge points.
Amazon Amazon AWS-DevOps-Engineer-Professional Guide exam is very popular in IT field.
If you feel unconfident in self-preparation for your AWS-DevOps-Engineer-Professional Guide test and want to get professional aid of questions and answers, Royalholidayclubbed AWS-DevOps-Engineer-Professional Guide test questions materials will guide you and help you to pass the certification exams in one shot. If you want to know our AWS-DevOps-Engineer-Professional Guide test questions materials, you can download our free demo now. Our demo is a small part of the complete charged version. Also you can ask us any questions about AWS-DevOps-Engineer-Professional Guide exam any time as you like.
Have you learned Royalholidayclubbed Amazon AWS-DevOps-Engineer-Professional Guide exam dumps? Why do the people that have used Royalholidayclubbed dumps sing its praises? Do you really want to try it whether it have that so effective? Hurry to click Royalholidayclubbed to download our certification training materials. Every question provides you with demo and if you think our exam dumps are good, you can immediately purchase it.
AWS-DevOps-Engineer-Professional PDF DEMO:
QUESTION NO: 1
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: 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
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: 4
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: 5
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
Excellent Amazon Huawei H13-831_V2.0 study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy. Certainly, we ensure that each version of Huawei H20-923_V1.0 exam materials will be helpful and comprehensive. Firstly we provide one-year service warranty for every buyer who purchased Microsoft GH-100 valid exam collection materials. Our Royalholidayclubbed has been focusing on the changes of Oracle 1Z0-1079-24 exam and studying in the exam, and now what we offer you is the most precious Oracle 1Z0-1079-24 test materials. And we guarantee that if you failed the certification exam with our Salesforce Financial-Services-Cloud pdf torrent, we will get your money back to reduce your loss.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|