Here are some features of our DOP-C01 Exam Papers learning guide in our free demos which you can free download, you can understand in detail and make a choice. People always feel fear of the unknown thing and cannot handle themselves with a sudden change. However, our DOP-C01 Exam Papers exam questions can stand by your side. As what have been demonstrated in the records concerning the pass rate of our DOP-C01 Exam Papers free demo, our pass rate has kept the historical record of 98% to 99% from the very beginning of their foundation. During these years, our PDF version of our DOP-C01 Exam Papers study engine stays true to its original purpose to pursue a higher pass rate that has never been attained in the past. After the consultation, your doubts will be solved and you will choose the DOP-C01 Exam Papers learning materials that suit you.
AWS Certified DevOps Engineer DOP-C01 And we have become a popular brand in this field.
As a market leader, our company is able to attract quality staffs on our DOP-C01 - AWS Certified DevOps Engineer - Professional Exam Papers exam materials , it actively seeks out those who are energetic, persistent, and professional to various DOP-C01 - AWS Certified DevOps Engineer - Professional Exam Papers certificate and good communicator. For many people, it’s no panic passing the DOP-C01 Test Engine exam in a short time. Luckily enough，as a professional company in the field of DOP-C01 Test Engine practice questions ,our products will revolutionize the issue.
A good reputation is the driving force for our continued development. Our company has absolute credit, so you can rest assured to buy our DOP-C01 Exam Papers test guides. When you buy things online, you must ensure the security of online purchasing, otherwise your rights will be harmed.
Amazon DOP-C01 Exam Papers - You can spend more time doing other things.
Maybe you want to keep our DOP-C01 Exam Papers exam guide available on your phone. Don't worry, as long as you have a browser on your device, our App version of our DOP-C01 Exam Papers study materials will perfectly meet your need. That is to say that we can apply our App version on all kinds of eletronic devices, such as IPAD, computer and so on. And this version of our DOP-C01 Exam Papers practice engine can support a lot of systems, such as Windows, Mac,Android and so on.
Our company's experts are daily testing our DOP-C01 Exam Papers study guide for timely updates. So we solemnly promise the users, our products make every effort to provide our users with the latest learning materials.
DOP-C01 PDF DEMO:
QUESTION NO: 1
Am Amazon EC2 instance with no internet access is running in a Virtual Private Cloud (VPC) and needs to download an object from a restricted Amazon S3 bucket. When the DevOps Engineer tries to gain access to the object, an Access Denied error is received.
What are the possible causes for this error? (Select THREE.)
A. There is an error in the S3 bucket policy.
B. S3 versioning is enabled.
C. The object has been moved to Amazon Glacier.
D. There is an error in the VPC endpoint policy.
E. The S3 bucket default encryption is enabled.
F. There is an error in the IAM role configuration.
Answer: A,D,F
QUESTION NO: 2
A DevOps Engineer must create a Linux AMI in an automated fashion. The newly created AMI identification must be stored in a location where other build pipelines can access the new identification programmatically What is the MOST cost-effective way to do this?
A. Build a pipeline in AWS CodePipeline to download and save the latest operating system Open
Virtualization Format (OVF) image to an Amazon S3 bucket, then customize the image using the guestfish utility. Use the virtual machine (VM) import command to convert the OVF to an AMI, and store the AMI identification output as an AWS Systems Manager parameter.
B. Create an AWS Systems Manager automation document with values instructing how the image should be created. Then build a pipeline in AWS CodePipeline to execute the automation document to build the AMI when triggered. Store the AMI identification output as a Systems Manager parameter.
C. Launch an Amazon EC2 instance and install Packer. Then configure a Packer build with values defining how the image should be created. Build a Jenkins pipeline to invoke the Packer build when triggered to build an AMI. Store the AMI identification output in an Amazon DynamoDB table.
D. Build a pipeline in AWS CodePipeline to take a snapshot of an Amazon EC2 instance running the latest version of the application. Then start a new EC2 instance from the snapshot and update the running instance using an AWS Lambda function. Take a snapshot of the updated instance, then convert it to an AMI. Store the AMI identification output in an Amazon DynamoDB table.
Answer: C
QUESTION NO: 3
A company is migrating an application to AWS that runs on a single Amazon EC2 instance.
Because of licensing limitations, the application does not support horizontal scaling. The application will be using Amazon Aurora for its database.
How can the DevOps Engineer architect automated healing to automatically recover from EC2 and
Aurora failures, in addition to recovering across Availability Zones (AZs), in the MOST cost-effective manner?
A. Create an EC2 instance and enable instance recovery. Create an Aurora database with a read replica in a second AZ, and promote it to a primary database instance if the primary database instance fails.
B. Create an Amazon CloudWatch Events rule to trigger an AWS Lambda function to start a new EC2 instance in an available AZ when the instance status reaches a failure state. Create an Aurora database with a read replica in a second AZ, and promote it to a primary database instance when the primary database instance fails.
C. Create an EC2 Auto Scaling group with a minimum and maximum instance count of 1, and have it span across AZs. Use a single-node Aurora instance.
D. Assign an Elastic IP address on the instance. Create a second EC2 instance in a second AZ. Create an Amazon CloudWatch Events rule to trigger an AWS Lambda function to move the Elastic IP address to the second instance when the first instance fails. Use a single-node Aurora instance.
Answer: B
QUESTION NO: 4
A DevOps Engineer is using AWS CodeDeploy across a fleet of Amazon EC2 instances in an
EC2 Auto Scaling group. The associated CodeDeploy deployment group, which is integrated with EC2
Auto Scaling, is configured to perform in-place deployments with CodeDeployDefault.OneAtATime.
During an ongoing new deployment, the Engineer discovers that, although the overall deployment finished successfully, two out of five instances have the previous application revision deployed. The other three instances have the newest application revision.
What is likely causing this issue?
A. A failed AfterInstall lifecycle event hook caused the CodeDeploy agent to roll back to the previous version on the affected instances.
B. EC2 Auto Scaling launched two new instances while the new deployment had not yet finished, causing the previous version to be deployed on the affected instances.
C. The CodeDeploy agent was not installed in two affected instances.
D. The two affected instances failed to fetch the new deployment.
Answer: B
QUESTION NO: 5
An Application team is refactoring one of its internal tools to run in AWS instead of on- premises hardware.
All of the code is currently written in Python and is standalone. There is also no external state store or relational database to be queried.
Which deployment pipeline incurs the LEAST amount of changes between development and production?
A. Developers should use their native Python environment. When Dependencies are changed and a new container is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to the Amazon ECR. Use AWS CloudFormation with the custom container to deploy the new Amazon ECS.
B. Developers should use Docker for local development. Use AWS SMS to import these containers as
AMIs for Amazon EC2 whenever dependencies are updated. Use AWS CodePipeline to test new code changes against the Auto Scaling group.
C. Developers should use their native Python environment. When Dependencies are changed and a new code is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to the Amazon ECR. Use CodePipeline and CodeBuild with the custom container to test new code changes inside AWS Elastic Beanstalk
Answer: B
A lot of things can’t be tried before buying or the product trail will charge a certain fee, but our Microsoft AI-102-KR exam questions are very different, you can try it free before you buy it. By visit our website, the user can obtain an experimental demonstration, free after the user experience can choose the most appropriate and most favorite HP HPE7-J02 exam questions download. You can use your smart phones, laptops, the tablet computers or other equipment to download and learn our GIAC GCIH learning dump. Microsoft SC-300 - What are you waiting for? Just buy our exam braindumps! So they hope that they can be devoting all of their time to preparing for the Huawei H13-624_V5.5 exam, but it is very obvious that a lot of people have not enough time to prepare for the important exam.
Updated: May 28, 2022