Free Online Amazon DOP-001 Practice Test

Prepare Your Amazon DOP-001 Exam Questions with Free online DOP-001 Practice Test. Get Brilliant AWS Certified DevOps Engineer - Professional Exam Results with Valid DOP 001 Exam Dumps.

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Total 272 Questions | Updated On: Apr 25, 2024

Question 1

A company has migrated its container-based applications to Amazon EKS and want to establish automated email notifications. The notifications sent to each email address are for specific activities related to EXS components. The solution will include Amazon SNS topics and an AWS Lambda function to evaluate incoming log events and publish messages to the correct SNS topic.
Which logging solution will support these requirements?

A : Enable Amazon CloudWatch Logs to log the EKS components. Create a CloudWatch subscription filter for each component with Lambda as the subscription feed destination.

B : Enable Amazon CloudWatch Logs to log the EKS components. Create CloudWatch Logs Insights queries linked to Amazon CloudWatch Events events that trigger Lambda.

C : Enable Amazon S3 logging for the EKS components. Configure an Amazon CloudWatch subscription filter for each component with Lambda as the subscription feed destination.

D : Enable Amazon S3 logging for the EKS components. Configure S3 PUT Object event notifications with AWS Lambda as the destination.

Answer: A

Question 2

A retail company is currently hosting a Java-based application in its on-premises data center. Management wants the DevOps Engineer to move this application to
AWS. Requirements state that while keeping high availability, infrastructure management should be as simple as possible. Also, during deployments of new application versions, while cost is an important metric, the Engineer needs to ensure that at least half of the fleet is available to handle user traffic.
What option requires the LEAST amount of management overhead to meet these requirements?

A : Create an AWS CodeDeploy deployment group and associate it with an Auto Scaling group configured to launch instances across subnets in different Availability Zones. Configure an in-place deployment with a CodeDeploy.HalfAtAtime configuration for application deployments.

B : Create an AWS Elastic Beanstalk Java-based environment using Auto Scaling and load balancing. Configure the network setting for the environment to launch instances across subnets in different Availability Zones. Use 'Rolling with additional batch' as a deployment strategy with a batch size of 50%.

C : Create an AWS CodeDeploy deployment group and associate it with an Auto Scaling group configured to launch instances across subnets in different Availability Zones. Configure an in-place deployment with a custom deployment configuration with the MinimumHealthyHosts option set to type FLEET_PERCENT and a value of 50.

D : Create an AWS Elastic Beanstalk Java-based environment using Auto Scaling and load balancing. Configure the network options for the environment to launch instances across subnets in different Availability Zones. Use 'Rolling' as a deployment strategy with a batch size of 50%.

Answer: D

Question 3

A company is required to collect user consent to a privacy agreement. An application is deployed in six AWS Regions with two in North America, two in Europe, and two in Asia with a user base of 20-30 million users. The company needs to read and write data related to each user's response, and ensure the responses are available in all six Regions.
What solution will satisfy these requirements while MINIMIZING latency?

A : Implement Amazon Aurora Global Database in each of the six Regions.

B : Implement Amazon DocumentDB (with MongoDB compatibility) in each of the six Regions.

C : Implement Amazon DynamoDB global tables in each of the six Regions.

D : Implement Amazon ElastiCache for Redis replication group in each of the six Regions.

Answer: C

Question 4

During metric analysis, your team has determined that the company's website during peak hours is experiencing response times higher than anticipated. You currently rely on Auto Scaling to make sure that you are scaling your environment during peak windows. How can you improve your Auto Scaling policy to reduce this high response time? Choose 2 answers.

A : Push custom metrics to CloudWatch to monitor your CPU and network bandwidth from your servers, which will allow your Auto Scaling policy to have betterfine-grain insight.

B : IncreaseyourAutoScalinggroup'snumberofmaxservers.

C : Create a script that runs and monitors your servers; when it detects an anomaly in load, it posts to an Amazon SNS topic that triggers Elastic Load Balancing to add more servers to the load balancer.

D : Push custom metrics to CloudWatch for your application that include more detailed information about your web application, such as how many requests it is handling and how many are waiting to be processed.

Answer: B,D

Question 5

An online retail company based in the United States plans to expand its operations to Europe and Asia in the next six months. Its product currently runs on
Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. All data is stored in an Amazon Aurora database instance.
When the product is deployed in multiple regions, the company wants a single product catalog across all regions, but for compliance purposes, its customer information and purchases must be kept in each region.
How should the company meet these requirements with the LEAST amount of application changes?

A : Use Amazon Redshift for the product catalog and Amazon DynamoDB tables for the customer information and purchases.

B : Use Amazon DynamoDB global tables for the product catalog and regional tables for the customer information and purchases

C : Use Aurora with read replicas for the product catalog and additional local Aurora instances in each region for the customer information and purchases.

D : Use Aurora for the product catalog and Amazon DynamoDB global tables for the customer information and purchases.

Answer: C

Page: 1 / 55

Total 272 Questions | Updated On: Apr 25, 2024