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AWS-DevOps考題資訊，AWS-DevOps套裝

AWS-DevOps 認證可代表豐富且多樣化的工作角色及責任。因此，取得特定的認證將可做為具備成功執行重要IT功能所需之能力的最佳證明。由於受到全世界企業專家的熱烈支持，AWS-DevOps 認證仍是達到長期事業目標的最有效率的方法之一，並且是公司用來開發及留住重要IT人員的不二法門。但是如何在第一次嘗試中就能有效的通過Amazon 的 AWS-DevOps 認證考試？這個問題的答案隨著 Fast2test 產生已經不再是問題了。

DOP-C01認證在業界具有很高的價值，因為它證明了您具有使用DevOps最佳實踐在AWS平台上設計，部署和管理可擴展，高可用和容錯的系統所需的技能和知識。該認證還是提升您職業生涯和增加收入的絕佳途徑。

AWS Certified DevOps Engineer Professional考試是一項具有挑戰性的測試，需要對AWS服務和DevOps原則有透徹的了解。候選人將在其能夠使用現代DevOps實踐和工具在AWS上設計、部署和管理複雜系統的能力上接受測試。通過考試可以向雇主和同行證明候選人具有在AWS平台上擔任DevOps角色所需的高級知識和技能，並且可以成為任何希望採用現代DevOps實踐的組織的寶貴資產。

>> AWS-DevOps考題資訊 <<

AWS-DevOps考題資訊 - 你通過考試最佳的利劍AWS Certified DevOps Engineer - Professional

我們Fast2test有很多IT專業人士，我們提供的考試練習題和答案是由很多IT精英認證的。我們Fast2test提供的考試練習題和答案覆蓋面相當大，正確率可達100%。雖然有很多類似網站，也許他們可以為你提供學習指南以及線上服務，但我們Fast2test是領先這些眾多網站的。能使Fast2test在這麼多同行中脫穎而出的原因是我們有相當準確確命中考題的考試練習題和答案以及可以對考試練習題和答案迅速的更新。這樣可以很好的提高通過率，讓準備參加Amazon AWS-DevOps認證考試的人更安心地選擇使用Fast2test為你提供的考試練習題和答案通過考試。我們Fast2test 100%保證你通過Amazon AWS-DevOps認證考試

Amazon DOP-C01（AWS認證DevOps工程師-專業版）認證考試是針對具有DevOps實踐和原則深入理解以及使用AWS服務實施和自動化DevOps工作流程經驗的個人設計的。此認證證實了在AWS上構建，部署和維護應用程序所需的技能，使用AWS服務和第三方工具的組合。

最新的 AWS Certified DevOps Engineer AWS-DevOps 免費考試真題 (Q286-Q291):

問題 #286
A DevOps Engineer has several legacy applications that all generate different log formats. The Engineer must standardize the formats before writing them to Amazon S3 for querying and analysis. How can this requirement be met at the LOWEST cost?

A. Have the application send its logs to an Amazon EMR cluster and normalize the logs before sending them to Amazon S3.
B. Keep the logs in Amazon S3 and use Amazon Redshift Spectrum to normalize the logs in place.
C. Use Amazon Kinesis Agent on each server to upload the logs and have Amazon Kinesis Data Firehose use an AWS Lambda function to normalize the logs before writing them to Amazon.
D. Have the application send its logs to Amazon QuickSight, then use the Amazon QuickSight SPICE engine to normalize the logs. Do the analysis directly from Amazon QuickSight.

答案：C

問題 #287
An Engineering team manages a Node.js e-commerce application. The current environment consists of the following components:
* Amazon S3 buckets for storing content
* Amazon EC2 for the front-end web servers
* AWS Lambda for executing image processing
* Amazon DynamoDB for storing session-related data
The team expects a significant increase in traffic to the site. The application should handle the additional load without interruption. The team ran initial tests by adding new servers to the EC2 front-end to handle the larger load, but the instances took up to 20 minutes to become fully configured. The team wants to reduce this configuration time.
What changes will the Engineering team need to implement to make the solution the MOST resilient and highly available while meeting the expected increase in demand?

A. Configure Amazon CloudFront and have its origin point to Amazon S3 to host the web application.
Implement Amazon DynamoDB Auto Scaling. Use Amazon Route 53 to point the application DNS record to the CloudFront DNS name.
B. Use AWS OpsWorks to automatically configure each new EC2 instance as it is launched. Configure the EC2 instances by using an Auto Scaling group behind an Application Load Balancer across multiple Availability Zones. Implement Amazon DynamoDB Auto Scaling. Use Amazon Route 53 to point the application DNS record to the Application Load Balancer.
C. Deploy a fleet of EC2 instances, doubling the current capacity, and place them behind an Application Load Balancer. Increase the Amazon DynamoDB read and write capacity units. Add an alias record that contains the Application Load Balancer endpoint to the existing Amazon Route 53 DNS record that points to the application.
D. Use AWS Elastic Beanstalk with a custom AMI including all web components. Deploy the platform by using an Auto Scaling group behind an Application Load Balancer across multiple Availability Zones. Implement Amazon DynamoDB Auto Scaling. Use Amazon Route 53 to point the application DNS record to the Elastic Beanstalk load balancer.

答案：D

問題 #288
Your company needs to automate 3 layers of a large cloud deployment. You want to be able to track this deployment's evolution as it changes over time, and carefully control any alterations.
What is a good way to automate a stack to meet these requirements?

A. Use CloudFormation Nested Stack Templates, with three child stacks to represent the three logical layers of your cloud.
B. Use Elastic Beanstalk Linked Applications, passing the important DNS entires between layers using the metadata interface.
C. Use OpsWorks Stacks with three layers to model the layering in your stack.
D. Use AWS Config to declare a configuration set that AWS should roll out to your cloud.

答案：A

解題說明：
Only CloudFormation allows source controlled, declarative templates as the basis for stack automation. Nested Stacks help achieve clean separation of layers while simultaneously providing a method to control all layers at once when needed.
https://blogs.aws.amazon.com/application-management/post/Tx1T9JYQOS8AB9I/Use-Nested- Stacks-to- Create-Reusable-Templates-and-Support-Role-Specialization

問題 #289
Your CTO is very worried about the security of your AWS account. How best can you prevent hackers from completely hijacking your account?

A. Don'twrite down or remember the root account password after creating the AWSaccount.
B. Useshort but complex password on the root account and any administrators.
C. UseAWS 1AM Geo-Lock and disallow anyone from logging in except for in your city.
D. UseMFA on all users and accounts, especially on the root account.

答案：D

解題說明：
Explanation
The AWS documentation mentions the following on MFA
AWS Multi-Factor Authentication (MFA) is a simple best practice that adds an extra layer of protection on top of your user name and password. With MFA enabled, when a user signs in to an AWS website, they will be prompted for their user name and password (the first factor-what they know), as well as for an authentication code from their AWS MFA device (the second factor-what they have). Taken together, these multiple factors provide increased security for your AWS account settings and resources.
For more information on MFA please visit the below link
https://aws.amazon.com/iam/detaiIs/mfa/

問題 #290
Which resource can not be defined in an Ansible Playbook?

A. Host Groups
B. Inventory File
C. Variables
D. Fact Gathering State

答案：B

解題說明：
Ansible's inventory can only be specified on the command line, the Ansible configuration file or in environment variables.
Reference: http://docs.ansible.com/ansible/intro_inventory.html

問題 #291
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AWS-DevOps套裝: https://tw.fast2test.com/AWS-DevOps-premium-file.html

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