THE BEST AMAZON DOP-C02 EXAM TRAINING MATERIALS

The Best Amazon DOP-C02 Exam Training materials

The Best Amazon DOP-C02 Exam Training materials

Blog Article

Tags: Latest DOP-C02 Dumps Pdf, Mock DOP-C02 Exams, Valuable DOP-C02 Feedback, Reliable DOP-C02 Real Exam, DOP-C02 New Exam Camp

PDF4Test Amazon DOP-C02 Practice Test dumps are doubtless the best reference materials compared with other DOP-C02 exam related materials. If you still don't believe it, come on and experience it and then you will know what I was telling you was true. You can visit PDF4Test.com to download our free demo. There are two versions of PDF4Test dumps. The one is PDF version and another is SOFT version. You can experience it in advance. In this, you can check its quality for yourself.

Amazon DOP-C02 certification exam is a challenging exam that requires extensive knowledge of DevOps methodologies and AWS services. It consists of multiple-choice questions and is administered in a proctored environment. DOP-C02 Exam is designed to test an individual's ability to apply their knowledge of DevOps methodologies and AWS services to real-world scenarios.

>> Latest DOP-C02 Dumps Pdf <<

Best exercises of Amazon certification DOP-C02 exam and answers

Trying before buying DOP-C02 exam braindumps can help you have a deeper understanding of what you are going to buy. We offer you free demo for you to have a try, and you can know what the complete version is like through the free demo. Moreover, DOP-C02 exam braindumps are high quality and accuracy, and you can use them at ease. We have online and offline service for you, and they possess the professional knowledge for DOP-C02 Exam Materials, and if you have any questions, you can contact with us, and we will give you reply as soon as we can.

Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q62-Q67):

NEW QUESTION # 62
A company runs a web application that extends across multiple Availability Zones. The company uses an Application Load Balancer (ALB) for routing. AWS Fargate (or the application and Amazon Aurora for the application data The company uses AWS CloudFormation templates to deploy the application The company stores all Docker images in an Amazon Elastic Container Registry (Amazon ECR) repository in the same AWS account and AWS Region.
A DevOps engineer needs to establish a disaster recovery (DR) process in another Region. The solution must meet an RPO of 8 hours and an RTO of 2 hours The company sometimes needs more than 2 hours to build the Docker images from the Dockerfile Which solution will meet the RTO and RPO requirements MOST cost-effectively?

  • A. Copy the CloudFormation templates to an Amazon S3 bucket in the DR Region. Use Amazon EventBridge to schedule an AWS Lambda function to take an hourly snapshot of the Aurora database and of the most recent Docker image in the ECR repository. Copy the snapshot and the Docker image to the DR Region in case of DR, use the CloudFormation template with the most recent Aurora snapshot and the Docker image from the local ECR repository to launch a new CloudFormation stack in the DR Region
  • B. Copy the CloudFormation templates and the Dockerfile to an Amazon S3 bucket in the DR Region Use AWS Backup to configure automated Aurora cross-Region hourly snapshots In case of DR, build the most recent Docker image and upload the Docker image to an ECR repository in the DR Region Use the CloudFormation template that has the most recent Aurora snapshot and the Docker image from the ECR repository to launch a new CloudFormation stack in the DR Region Update the application DNS records to point to the new ALB
  • C. Copy the CloudFormation templates to an Amazon S3 bucket in the DR Region. Deploy a second application CloudFormation stack in the DR Region. Reconfigure Aurora to be a global database Update both CloudFormation stacks when a new application release in the current Region is needed. In case of DR. update, the application DNS records to point to the new ALB.
  • D. Copy the CloudFormation templates to an Amazon S3 bucket in the DR Region Configure Aurora automated backup Cross-Region Replication Configure ECR Cross-Region Replication. In case of DR use the CloudFormation template with the most recent Aurora snapshot and the Docker image from the local ECR repository to launch a new CloudFormation stack in the DR Region Update the application DNS records to point to the new ALB

Answer: D

Explanation:
The most cost-effective solution to meet the RTO and RPO requirements is option B. This option involves copying the CloudFormation templates to an Amazon S3 bucket in the DR Region, configuring Aurora automated backup Cross-Region Replication, and configuring ECR Cross-Region Replication. In the event of a disaster, the CloudFormation template with the most recent Aurora snapshot and the Docker image from the local ECR repository can be used to launch a new CloudFormation stack in the DR Region. This approach avoids the need to build Docker images from the Dockerfile, which can sometimes take more than 2 hours, thus meeting the RTO requirement. Additionally, the use of automated backups and replication ensures that the RPO of 8 hours is met.
AWS Documentation on Disaster Recovery: Plan for Disaster Recovery (DR) - Reliability Pillar AWS Blog on Establishing RPO and RTO Targets: Establishing RPO and RTO Targets for Cloud Applications AWS Documentation on ECR Cross-Region Replication: Amazon ECR Cross-Region Replication AWS Documentation on Aurora Cross-Region Replication: Replicating Amazon Aurora DB Clusters Across AWS Regions


NEW QUESTION # 63
A company runs hundreds of EC2 instances with new instances launched/terminated hourly. Security requires all running instances to have an instance profile attached. A default profile exists and must be attached automatically to any instance missing one.
Which solution meets this requirement?

  • A. EventBridge rule for StartInstances API calls, invoke Systems Manager Automation runbook to attach profile.
  • B. EventBridge rule for RunInstances API calls, invoke Lambda to attach default profile.
  • C. AWS Config iam-role-managed-policy-check managed rule, automatic remediation with Lambda to attach profile.
  • D. AWS Config with ec2-instance-profile-attached managed rule, automatic remediation using Systems Manager Automation runbook to attach profile.

Answer: D

Explanation:
* AWS Config'sec2-instance-profile-attachedmanaged rule checks for attached instance profiles.
* Config supportsautomatic remediationvia Systems Manager Automation runbooks.
* This provides continuous compliance with minimal operational overhead.
* EventBridge and Lambda (A) require custom coding and risk missing existing instances.
* StartInstances (C) does not cover RunInstances and new instances.
* IAM-role managed policy check (D) does not check instance profile attachments.
References:
AWS Config Managed Rules
Config Automatic Remediation


NEW QUESTION # 64
A company uses Amazon S3 to store proprietary information. The development team creates buckets for new projects on a daily basis. The security team wants to ensure that all existing and future buckets have encryption logging and versioning enabled. Additionally, no buckets should ever be publicly read or write accessible.
What should a DevOps engineer do to meet these requirements?

  • A. Enable AWS Conflg rules and configure automatic remediation using AWS Systems Manager documents.
  • B. Enable AWS Systems Manager and configure automatic remediation using Systems Manager documents.
  • C. Enable AWS Trusted Advisor and configure automatic remediation using Amazon EventBridge.
  • D. Enable AWS CloudTrail and configure automatic remediation using AWS Lambda.

Answer: A

Explanation:
https://aws.amazon.com/blogs/mt/aws-config-auto-remediation-s3-compliance/ https://aws.amazon.com/blogs/aws/aws-config-rules-dynamic-compliance-checking-for-cloud-resources/


NEW QUESTION # 65
A DevOps engineer manages a company's Amazon Elastic Container Service (Amazon ECS) cluster. The cluster runs on several Amazon EC2 instances that are in an Auto Scaling group. The DevOps engineer must implement a solution that logs and reviews all stopped tasks for errors.
Which solution will meet these requirements?

  • A. Create an Amazon EventBridge rule to capture task state changes. Send the event to Amazon CloudWatch Logs. Use CloudWatch Logs Insights to investigate stopped tasks.
  • B. Configure tasks to write log data in the embedded metric format. Store the logs in Amazon CloudWatch Logs. Monitor the ContainerInstanceCount metric for changes.
  • C. Configure the EC2 instances to store logs in Amazon CloudWatch Logs. Create a CloudWatch Contributor Insights rule that uses the EC2 instance log data. Use the Contributor Insights rule to investigate stopped tasks.
  • D. Configure an EC2 Auto Scaling lifecycle hook for the EC2_INSTANCE_TERMINATING scale-in event. Write the SystemEventLog file to Amazon S3. Use Amazon Athena to query the log file for errors.

Answer: A

Explanation:
Explanation
The best solution to log and review all stopped tasks for errors is to use Amazon EventBridge and Amazon CloudWatch Logs. Amazon EventBridge allows the DevOps engineer to create a rule that matches task state change events from Amazon ECS. The rule can then send the event data to Amazon CloudWatch Logs as the target. Amazon CloudWatch Logs can store and monitor the log data, and also provide CloudWatch Logs Insights, a feature that enables the DevOps engineer to interactively search and analyze the log data. Using CloudWatch Logs Insights, the DevOps engineer can filter and aggregate the log data based on various fields, such as cluster, task, container, and reason. This way, the DevOps engineer can easily identify and investigate the stopped tasks and their errors.
The other options are not as effective or efficient as the solution in option A. Option B is not suitable because the embedded metric format is designed for custom metrics, not for logging task state changes. Option C is not feasible because the EC2 instances do not store the task state change events in their logs. Option D is not relevant because the EC2_INSTANCE_TERMINATING lifecycle hook is triggered when an EC2 instance is terminated by the Auto Scaling group, not when a task is stopped by Amazon ECS.
References:
* : Creating a CloudWatch Events Rule That Triggers on an Event - Amazon Elastic Container Service
* : Sending and Receiving Events Between AWS Accounts - Amazon EventBridge
* : Working with Log Data - Amazon CloudWatch Logs
* : Analyzing Log Data with CloudWatch Logs Insights - Amazon CloudWatch Logs
* : Embedded Metric Format - Amazon CloudWatch
* : Amazon EC2 Auto Scaling Lifecycle Hooks - Amazon EC2 Auto Scaling


NEW QUESTION # 66
A DevOps engineer manages a large commercial website that runs on Amazon EC2. The website uses Amazon Kinesis Data Streams to collect and process web togs. The DevOps engineer manages the Kinesis consumer application, which also runs on Amazon EC2.
Sudden increases of data cause the Kinesis consumer application to (all behind and the Kinesis data streams drop records before the records can be processed. The DevOps engineer must implement a solution to improve stream handling.
Which solution meets these requirements with the MOST operational efficiency?

  • A. Increase the number of shards in the Kinesis data streams to increase the overall throughput so that the consumer application processes the data faster.
  • B. Convert the Kinesis consumer application to run as an AWS Lambda function. Configure the Kinesis data streams as the event source for the Lambda function to process the data streams
  • C. Horizontally scale the Kinesis consumer application by adding more EC2 instances based on the Amazon CloudWatch GetRecords IteratorAgeMilliseconds metric Increase the retention period of the Kinesis data streams.
  • D. Modify the Kinesis consumer application to store the logs durably in Amazon S3 Use Amazon EMR to process the data directly on Amazon S3 to derive customer insights Store the results in Amazon S3.

Answer: C

Explanation:
Explanation
https://docs.aws.amazon.com/streams/latest/dev/monitoring-with-cloudwatch.html GetRecords.IteratorAgeMilliseconds - The age of the last record in all GetRecords calls made against a Kinesis stream, measured over the specified time period. Age is the difference between the current time and when the last record of the GetRecords call was written to the stream. The Minimum and Maximum statistics can be used to track the progress of Kinesis consumer applications. A value of zero indicates that the records being read are completely caught up.


NEW QUESTION # 67
......

Some top-of-the-list AWS Certified DevOps Engineer - Professional (DOP-C02) exam benefits are proven recognition of skills, more career opportunities, instant rise in salary, and quick promotion. To gain all these Amazon DOP-C02 certification benefits you just need to pass the AWS Certified DevOps Engineer - Professional (DOP-C02) exam which is quite challenging and not easy to crack. However, with the help of PDF4Test DOP-C02 Dumps PDF, you can do this job easily and nicely.

Mock DOP-C02 Exams: https://www.pdf4test.com/DOP-C02-dump-torrent.html

Report this page