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What Test Can Get You This Professional-Level Certificate?

This certification requires examinees to get the passing score in the AWS DOP-C01 exam. The vendor doesn't have any prerequisites that make the candidates eligible for this test. However, it recommends that the examinees should have prior experience if they want to pass such an exam without stress. For example, they would better have at least 2 years of hands-on experience in managing and operating AWS environments. Another recommendation would be that candidates have prior experience in developing code concepts for at least one high-level programming language. Candidates will also increase their chances to pass DOP-C01 test if they have experience in building automated infrastructures. Amazon also recommends that examinees should have knowledge of administering operating systems. Finally, the vendor mentions in the exam blueprint that the candidates should have a deep understanding of modern operations and development processes.

The benefits of obtaining the AWS DevOps certification are numerous. It can help professionals demonstrate their expertise in the field, increase their earning potential, and improve their job prospects. Additionally, it can help organizations identify and hire qualified DevOps engineers who can help them streamline and automate their development and deployment processes, leading to faster time-to-market and improved customer satisfaction.

To prepare for the AWS-DevOps-Engineer-Professional Exam, candidates should have a solid understanding of AWS services and DevOps practices. They should be familiar with tools and technologies such as AWS CloudFormation, AWS CodePipeline, AWS CodeDeploy, and AWS Elastic Beanstalk. Candidates should also have experience with scripting languages such as Python or Ruby, as well as experience with Linux or Windows operating systems. With the right preparation and study resources, candidates can successfully pass the AWS Certified DevOps Engineer - Professional exam and demonstrate their expertise in DevOps and AWS.

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Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q501-Q506):

NEW QUESTION # 501
A company has microservices running in AWS Lambda that read data from Amazon DynamoDB. The Lambda code is manually deployed by Developers after successful testing. The company now needs the tests and deployments be automated and run in the cloud. Additionally, traffic to the new versions of each microservice should be incrementally shifted over time after deployment. What solution meets all the requirements, ensuring the MOST developer velocity?

A. Create an AWS CodePipeline configuration and set up the source code step to trigger when code is pushed. Set up the build step to use AWS CodeBuild to run the tests. Set up an AWS CodeDeploy configuration to deploy, then select the CodeDeployDefault.LambdaLinear10PercentEvery3Minutes option.
B. Create an AWS CodePipeline configuration and set up a post-commit hook to trigger the pipeline after tests have passed. Use AWS CodeDeploy and create a Canary deployment configuration that specifies the percentage of traffic and interval.
C. Create an AWS CodeBuild configuration that triggers when the test code is pushed. Use AWS CloudFormation to trigger an AWS CodePipeline configuration that deploys the new Lambda versions and specifies the traffic shift percentage and interval.
D. Use the AWS CLI to set up a post-commit hook that uploads the code to an Amazon S3 bucket after tests have passed. Set up an S3 event trigger that runs a Lambda function that deploys the new version. Use an interval in the Lambda function to deploy the code over time at the required percentage.

Answer: A

Explanation:
https://docs.aws.amazon.com/codedeploy/latest/userguide/deployment-configurations.html

NEW QUESTION # 502
Which EBS volume type is best for high performance NoSQL cluster deployments?

A. standard
B. io1
C. gp2
D. gp1

Answer: B

Explanation:
io1 volumes, or Provisioned IOPS (PIOPS) SSDs, are best for: Critical business applications that require sustained IOPS performance, or more than 10,000 IOPS or 160 MiB/s of throughput per volume, like large database workloads, such as MongoDB.
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumeTypes.html

NEW QUESTION # 503
A DevOps Engineer is responsible for the deployment of a PHP application. The Engineer is working in a hybrid deployment, with the application running on both on-premises servers and Amazon EC2 instances. The application needs access to a database containing highly confidential information. Application instances need access to database credentials, which must be encrypted at rest and in transit before reaching the instances. How should the Engineer automate the deployment process while also meeting the security requirements?

A. Use AWS CodeDeploy to deploy application packages to the instances. Store database credentials on AWS Systems Manager Parameter Store using the Secure String data type. Define an IAM role with an attached policy that allows decryption of the database credentials. Associate this role to all the instances and on-premises servers.
B. Use AWS Elastic Beanstalk with a PHP platform configuration to deploy application packages to the instances. Store database credentials on AWS Systems Manager Parameter Store using the Secure String data type. Define an IAM role for Amazon EC2 allowing access, and decrypt only the database credentials. Associate this role to all the instances.
C. Use AWS CodeDeploy to deploy application packages to the instances. Store database credentials on AWS Systems Manager Parameter Store using the Secure String data type. Define an IAM policy for allowing access, and decrypt only the database credentials. Attach the IAM policy to the role associated to the instance profile for CodeDeploy-managed instances, and to the role used for on-premises instances registration on CodeDeploy.
D. Use AWS CodeDeploy to deploy application packages to the instances. Store database credentials in the AppSpec file. Define an IAM policy for allowing access to only the database credentials. Attach the IAM policy to the role associated to the instance profile for CodeDeploy-managed instances and the role used for on-premises instances registration on CodeDeploy

Answer: A

NEW QUESTION # 504
A DevOps Engineer is working on a project that is hosted on Amazon Linux and has failed a security review.
The DevOps Manager has been asked to review the company buildspec.yaml file for an AWS CodeBuild project and provide recommendations. The buildspec.yaml file is configured as follows:

What changes should be recommended to comply with AWS security best practices? (Select THREE.)

A. Store the DB_PASSWORD as a SecureString value in AWS Systems Manager Parameter Store and then remove the DB_PASSWORD from the environment variables.
B. Add a post-build command to remove the temporary files from the container before termination to ensure they cannot be seen by other CodeBuild users.
C. Update the CodeBuild project role with the necessary permissions and then remove the AWS credentials from the environment variable.
D. Move the environment variables to the "db-deploy-bucket' Amazon S3 bucket, add a prebuild stage to download, then export the variables.
E. Scramble the environment variables using XOR followed by Base64, add a section to install, and then run XOR and Base64 to the build phase.
F. Use AWS Systems Manager run command versus scp and ssh commands directly to the instance.

Answer: A,C,F

Explanation:
Explanation
https://aws.amazon.com/codebuild/faqs/

NEW QUESTION # 505
Which of these is not a reason a Multi-AZ RDS instance will failover?

A. A manual failover of the DB instance was initiated using Reboot with failover
B. To autoscale to a higher instance class
C. The primary DB instance fails
D. An Availability Zone outage

Answer: B

Explanation:
The primary DB instance switches over automatically to the standby replica if any of the > following conditions occur: An Availability Zone outage, the primary DB instance fails, the DB instance's server type is changed, the operating system of the DB instance is, undergoing software patching, a manual failover of the DB instance was initiated using Reboot with failover
http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.MultiAZ.html

NEW QUESTION # 506
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The Amazon AWS-DevOps-Engineer-Professional Certification Exam is one of the valuable credentials that are designed to prove an Amazon aspirant's technical expertise. With the AWS Certified DevOps Engineer - Professional (AWS-DevOps-Engineer-Professional) certificate they can be competitive and updated in the highly competitive market. The Amazon Certification Questions offers a great opportunity for beginners and experienced professionals to not only validate their skills but also advance their careers.

AWS-DevOps-Engineer-Professional Test Vce: https://www.troytecdumps.com/AWS-DevOps-Engineer-Professional-troytec-exam-dumps.html

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Free PDF Quiz High Pass-Rate AWS-DevOps-Engineer-Professional - Free AWS Certified DevOps Engineer - Professional Braindumps

What Test Can Get You This Professional-Level Certificate?

Assess Your Knowledge and Skill Set with Amazon AWS-DevOps-Engineer-Professional Practice Test Engine

Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q501-Q506):

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