Detailed DVA-C02 Study Dumps & DVA-C02 Exam Engine

What's more, part of that Easy4Engine DVA-C02 dumps now are free: https://drive.google.com/open?id=1GULtGf82c_-8pXkXwa8WYdnBqQyssjWt

As the old saying goes people change with the times. People must constantly update their stocks of knowledge and improve their practical ability. Passing the test DVA-C02 certification can help you achieve that and buying our DVA-C02 study materials can help you pass the test smoothly. Our system is strictly protect the clients’ privacy and sets strict interception procedures to forestall the disclosure of the clients’ private important information. Our system will automatically send the updates of the DVA-C02 Study Materials to the clients as soon as the updates are available. So our system is wonderful.

Amazon DVA-C02 Exam Syllabus Topics:

SectionWeightObjectives
Troubleshooting and Optimization18%- Optimize application performance
  • 1. Optimize resource usage and costs
  • 2. Improve latency and throughput
- Debug and resolve errors
  • 1. Identify and fix code defects
  • 2. Resolve integration and configuration problems
- Troubleshoot application issues
  • 1. Analyze logs, metrics, and traces
  • 2. Use Amazon CloudWatch, AWS X-Ray for monitoring
Security26%- Secure application data
  • 1. Implement encryption at rest and in transit
  • 2. Manage secrets and credentials securely
- Apply security best practices
  • 1. Follow AWS Well-Architected Framework security principles
  • 2. Validate application security configurations
- Implement authentication and authorization
  • 1. Use Amazon Cognito for identity management
  • 2. Manage IAM roles, policies, and permissions
Development with AWS Services32%- Interact with AWS data services
  • 1. Implement caching and data storage strategies
  • 2. Work with Amazon DynamoDB, Amazon S3
- Integrate AWS services into applications
  • 1. Implement messaging and event-driven workflows
  • 2. Use AWS Lambda, API Gateway, Amazon EventBridge
- Write code for applications hosted on AWS
  • 1. Use AWS SDKs and APIs
  • 2. Implement architectural patterns
  • 3. Develop serverless applications
Deployment24%- Implement CI/CD pipelines
  • 1. Use AWS CodePipeline, CodeBuild, CodeDeploy
  • 2. Automate deployment and testing workflows
- Prepare application artifacts for deployment
  • 1. Use infrastructure as code (AWS CloudFormation, AWS SAM)
  • 2. Package code and dependencies
- Deploy applications on AWS
  • 1. Deploy to AWS Lambda, Amazon EC2, Elastic Beanstalk
  • 2. Perform safe updates and rollbacks

>> Detailed DVA-C02 Study Dumps <<

100% Satisfaction Guarantee and Free Easy4Engine Amazon DVA-C02 Exam Questions Demo

Our DVA-C02 study materials are full of useful knowledge, which can meet your requirements of improvement. Also, it just takes about twenty to thirty hours for you to do exercises of the DVA-C02 study guide. The learning time is short but efficient. You will elevate your ability in the shortest time with the help of our DVA-C02 Preparation questions. At the same time, you will be bound to pass the exam and achieve the shining DVA-C02 certification which will help you get a better career.

Amazon AWS Certified Developer - Associate Sample Questions (Q672-Q677):

NEW QUESTION # 672
A company is using AWS CodePipeline to deliver one of its applications. The delivery pipeline is triggered by changes to the main branch of an AWS CodeCommit repository and uses AWS CodeBuild to implement the test and build stages of the process and AWS CodeDeploy to deploy the application.
The pipeline has been operating successfully for several months and there have been no modifications. Following a recent change to the application's source code, AWS CodeDeploy has not deployed the updated application as expected.
What are the possible causes? (Choose two.)

Answer: A,C


NEW QUESTION # 673
A company has an AWS Step Functions state machine named myStateMachine. The company configured a service role for Step Functions.
The developer must ensure that only the myStateMachine state machine can assume the service role.
Which statement should the developer add to the trust policy to meet this requirement?

Answer: C

Explanation:
The ArnLike condition with aws:SourceArn specifically matches the ARN of the myStateMachine state machine. It restricts access to only the specific state machine with the ARN arn:aws:states:ap-south-1:111111111111:stateMachine:myStateMachine.


NEW QUESTION # 674
A business intelligence application runs on Amazon Elastic Container Service (Amazon ECS) on AWS Fargate. Application-level audits require a searchable log of all API calls from users to the application. The application's developers must store the logs centrally on AWS.
Which solution will meet these requirements?

Answer: C

Explanation:
https://docs.aws.amazon.com/AmazonECS/latest/developerguide/using_awslogs.html Configuring the awslogs log driver in the ECS task definition will allow the application to store the logs centrally on AWS. The awslogs log driver sends logs to Amazon CloudWatch Logs, which is a managed service that provides search and analysis of log data. This solution will meet the requirements of storing the logs centrally on AWS and making them searchable. Installing the Amazon CloudWatch agent on the Amazon EC2 host or installing the ECS logs collector on the ECS hosts will not work because the application is running on AWS Fargate and not on Amazon EC2. AWS CloudTrail is not a suitable solution because it is used to record API calls made to AWS services, not application-level API calls.


NEW QUESTION # 675
A developer wants to reduce risk when deploying a new version of an existing AWS Lambda function. To test the Lambda function, the developer needs to split the traffic between the existing version and the new version of the Lambda function.
Which solution will meet these requirements?

Answer: B

Explanation:
AWS Lambda supports versions and aliases to manage deployments safely. An alias is a named pointer to a specific function version (for example, prod # version 5). Importantly, Lambda aliases can be configured with routing configuration to split incoming invocation traffic between two versions. This enables canary or linear deployments where most traffic goes to the stable version and a small percentage goes to the new version for testing. If issues occur, the developer can quickly shift traffic back by updating the alias.
Option B is the native, simplest, and recommended solution for Lambda traffic shifting.
Option A is not correct because Route 53 weighted routing can split DNS queries between endpoints, but it does not natively target Lambda versions directly for most invocation patterns, and it's not the standard mechanism for Lambda version traffic shifting.
Option C is unnecessary and adds operational overhead. ALB can invoke Lambda targets, but splitting between Lambda versions is more naturally handled by aliases without provisioning and managing an ALB.
Option D misunderstands layers: layers are for dependencies/shared code, not for deploying new versions or traffic splitting.
Therefore, using a Lambda alias with weighted routing between versions meets the requirement.


NEW QUESTION # 676
A company is migrating legacy internal applications to AWS. Leadership wants to rewrite the internal employee directory to use native AWS services. A developer needs to create a solution for storing employee contact details and high-resolution photos for use with the new application.
Which solution will enable the search and retrieval of each employee's individual details and high-resolution photos using AWS APIs?

Answer: D


NEW QUESTION # 677
......

Easy4Engine is a very wonderful and effective platform to give chances to our worthy clients who want to achieve their expected scores and gain their DVA-C02 certifications. With our professional experts' tireless efforts, ourDVA-C02 exam torrent is equipped with a simulated examination system with timing function, allowing you to examine your learning results at any time, keep checking for defects, and improve your strength. Whether you are a student or an office worker, you can be satisfied here, and you will never regret if you choose our DVA-C02 Exam Torrent.

DVA-C02 Exam Engine: https://www.easy4engine.com/DVA-C02-test-engine.html

DOWNLOAD the newest Easy4Engine DVA-C02 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1GULtGf82c_-8pXkXwa8WYdnBqQyssjWt