AWS Certified Developer - Associate DVA-C02 exam material & Free AWS Certified Developer

QUESTION: 61

A company is building a web application on AWS. When a customer sends a request, the application will generate reports and then make the reports available to the customer within one hour. Reports should be accessible to the customer for 8 hours. Some reports are larger than 1 MB. Each report is unique to the customer. The application should delete all reports that are older than 2 days.
Which solution will meet these requirements with the LEAST operational overhead?

Generate the reports and then store the reports as Amazon DynamoDB items that have a specified TTL. Generate a URL that retrieves the reports from DynamoDB. Provide the URL to customers through the web application.
Generate the reports and then store the reports in an Amazon S3 bucket that uses server-side encryption. Attach the reports to an Amazon Simple Notification Service (Amazon SNS) message. Subscribe the customer to email notifications from Amazon SNS.
Generate the reports and then store the reports in an Amazon S3 bucket that uses server-side encryption. Generate a presigned URL that contains an expiration date Provide the URL to customers through the web application. Add S3 Lifecycle configuration rules to the S3 bucket to delete old reports.
Generate the reports and then store the reports in an Amazon RDS database with a date stamp. Generate an URL that retrieves the reports from the RDS database. Provide the URL to customers through the web application. Schedule an hourly AWS Lambda function to delete database records that have expired date stamps.

Answer(s): C

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QUESTION: 62

A company has deployed an application on AWS Elastic Beanstalk. The company has configured the Auto Scaling group that is associated with the Elastic Beanstalk environment to have five Amazon EC2 instances. If the capacity is fewer than four EC2 instances during the deployment, application performance degrades. The company is using the all-at-once deployment policy.
What is the MOST cost-effective way to solve the deployment issue?

Change the Auto Scaling group to six desired instances.
Change the deployment policy to traffic splitting. Specify an evaluation time of 1 hour.
Change the deployment policy to rolling with additional batch. Specify a batch size of 1.
Change the deployment policy to rolling. Specify a batch size of 2.

Answer(s): C

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QUESTION: 63

A developer is incorporating AWS X-Ray into an application that handles personal identifiable information (PII). The application is hosted on Amazon EC2 instances. The application trace messages include encrypted PII and go to Amazon CloudWatch. The developer needs to ensure that no PII goes outside of the EC2 instances.
Which solution will meet these requirements?

Manually instrument the X-Ray SDK in the application code.
Use the X-Ray auto-instrumentation agent.
Use Amazon Macie to detect and hide PII. Call the X-Ray API from AWS Lambda.
Use AWS Distro for Open Telemetry.

Answer(s): A

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QUESTION: 64

A developer is migrating some features from a legacy monolithic application to use AWS Lambda functions instead. The application currently stores data in an Amazon Aurora DB cluster that runs in private subnets in a VPC. The AWS account has one VPC deployed. The Lambda functions and the DB cluster are deployed in the same AWS Region in the same AWS account.
The developer needs to ensure that the Lambda functions can securely access the DB cluster without crossing the public internet.
Which solution will meet these requirements?

Configure the DB cluster's public access setting to Yes.
Configure an Amazon RDS database proxy for he Lambda functions.
Configure a NAT gateway and a security group for the Lambda functions.
Configure the VPC, subnets, and a security group for the Lambda functions.

Answer(s): D

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QUESTION: 65

A developer is building a new application on AWS. The application uses an AWS Lambda function that retrieves information from an Amazon DynamoDB table. The developer hard coded the DynamoDB table name into the Lambda function code. The table name might change over time. The developer does not want to modify the Lambda code if the table name changes.
Which solution will meet these requirements MOST efficiently?

Create a Lambda environment variable to store the table name. Use the standard method for the programming language to retrieve the variable.
Store the table name in a file. Store the file in the /tmp folder. Use the SDK for the programming language to retrieve the table name.
Create a file to store the table name. Zip the file and upload the file to the Lambda layer. Use the SDK for the programming language to retrieve the table name.
Create a global variable that is outside the handler in the Lambda function to store the table name.

Answer(s): A

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Amazon AWS Certified Developer - Associate DVA-C02: Skills Tested, Job Roles, and Study Tips

The AWS Certified Developer - Associate DVA-C02 certification is designed for individuals who perform a developer role and have one or more years of hands-on experience developing and maintaining applications on the Amazon Web Services platform. This certification validates a candidate's ability to demonstrate an in-depth understanding of core AWS services, uses, and basic AWS architecture best practices. Employers across various industries, from startups to large enterprises, seek professionals with this credential because it confirms the holder can write, deploy, and debug cloud-based applications using AWS. By achieving this certification, developers prove they possess the technical proficiency required to build secure and scalable cloud applications, which is a critical function in modern software engineering teams.

What the AWS Certified Developer - Associate DVA-C02 Exam Covers

The exam evaluates a candidate's proficiency across several critical domains, including development with AWS services, security, deployment, and troubleshooting and optimization. In practical terms, this means a developer must understand how to write code that interacts with AWS services like Amazon DynamoDB, Amazon SQS, and Amazon SNS, while also implementing appropriate security measures such as IAM policies and encryption. Deployment is a major focus, requiring knowledge of CI/CD pipelines, AWS Elastic Beanstalk, and AWS CloudFormation to automate the release of software. Troubleshooting and optimization require the ability to identify performance bottlenecks and resolve issues using tools like Amazon CloudWatch and AWS X-Ray. Our practice questions are structured to mirror these real-world scenarios, ensuring that candidates are tested on their ability to apply these concepts rather than just recalling definitions.

Among these domains, the development with AWS services and troubleshooting areas are often considered the most technically demanding by candidates. These sections require a deep understanding of how different services interact within an application architecture, often presenting complex scenarios where multiple services must be configured correctly to achieve a specific outcome. Candidates must demonstrate not only knowledge of individual service features but also the ability to diagnose why an application might be failing or underperforming in a cloud environment. This level of technical depth necessitates consistent practice, as the exam frequently tests the nuances of service limits, API calls, and integration patterns that are only mastered through hands-on experience.

Are These Real AWS Certified Developer - Associate DVA-C02 Exam Questions?

The practice questions available on our platform are sourced and verified by the community, consisting of IT professionals and recent test-takers who have sat for the actual Amazon certification exam. Because our content is community-verified, our questions reflect what appears on the real exam, providing a reliable way to gauge your readiness. If you've been searching for AWS Certified Developer - Associate DVA-C02 exam dumps or braindump files, our community-verified practice questions offer something more valuable, each question is verified and explained by IT professionals who recently passed the exam. We do not provide leaked or confidential material; instead, we focus on providing high-quality, representative questions that help you understand the logic and patterns used by Amazon in their certification exams.

Community verification works through a collaborative process where users actively discuss answer choices, flag potentially incorrect information, and share context from their recent exam experiences. When a user encounters a challenging question, they can review the community discussion to see how others interpreted the scenario and why specific distractors were incorrect. This peer-review mechanism ensures that the explanations remain accurate and up-to-date with the latest exam changes. By engaging with this feedback loop, you gain insights into the reasoning behind the correct answers, which is far more effective for long-term retention than simply memorizing static content.

How to Prepare for the AWS Certified Developer - Associate DVA-C02 Exam

Effective exam preparation requires a combination of hands-on practice in a real or sandbox AWS environment and a thorough review of official Amazon documentation. You should prioritize building small applications or deploying infrastructure using the AWS CLI and SDKs to see how services function in practice. Understanding the core concepts is far more important than rote memorization, as the exam is heavily scenario-based and tests your ability to make architectural decisions under pressure. Every practice question includes a free AI Tutor explanation that breaks down the reasoning behind the correct answer, so you understand the concept, not just the answer. Creating a consistent study schedule that allocates time for both theory and practical labs will significantly improve your chances of passing the certification exam.

A common mistake candidates make is relying solely on passive reading or watching videos without actively testing their knowledge through practice questions. This approach often leaves gaps in understanding, particularly when it comes to complex scenario-based questions that require you to synthesize information from multiple AWS services. To avoid this, treat your exam prep as an active process where you constantly challenge your assumptions and verify your knowledge against realistic scenarios. Additionally, many candidates struggle with time management during the actual exam; practicing with timed sets of questions can help you develop the pace needed to complete the exam within the allotted time without sacrificing accuracy.

What to Expect on Exam Day

On the day of your AWS Certified Developer - Associate DVA-C02 exam, you should expect a format that primarily consists of multiple-choice and multiple-response questions. These questions are designed to test your ability to apply knowledge to specific, often complex, technical scenarios rather than just testing your memory of service definitions. The exam is administered in a secure environment, either at a physical testing center or through an online proctoring service, and you will be monitored throughout the duration of the test. Amazon certification exams are rigorous, and you should be prepared for a challenging experience that requires focus and careful reading of each question's requirements. Ensure you are familiar with the testing interface and the rules regarding breaks and prohibited items before you begin.

Who Should Use These AWS Certified Developer - Associate DVA-C02 Practice Questions

These practice questions are intended for developers who have at least one year of hands-on experience with AWS and are looking to validate their skills through the official certification exam. This target audience includes software engineers, cloud developers, and systems administrators who are responsible for building and maintaining cloud-native applications. By using our platform for your exam preparation, you are positioning yourself to demonstrate your expertise to current and future employers, which can be a significant factor in career advancement. Whether you are looking to formalize your existing knowledge or pivot into a more cloud-focused role, this certification exam serves as a recognized benchmark of your technical capabilities.

To get the most out of these practice questions, do not simply read the correct answer and move on; instead, engage deeply with the AI Tutor explanation to understand the underlying logic. Read the community discussions to see how other professionals approach the same problem, and make sure to flag any questions you answer incorrectly so you can revisit them later. This iterative process of identifying weaknesses and reinforcing your knowledge is the most efficient way to build real exam confidence. Browse the questions above and use the community discussions and AI Tutor to build real exam confidence.

Amazon AWS Certified Developer - Associate DVA-C02 Exam Prep AWS Certified Developer - Associate DVA-C02 (Page 14 )

QUESTION: 61

QUESTION: 62

QUESTION: 63

QUESTION: 64

QUESTION: 65

Amazon AWS Certified Developer - Associate DVA-C02: Skills Tested, Job Roles, and Study Tips

What the AWS Certified Developer - Associate DVA-C02 Exam Covers

Are These Real AWS Certified Developer - Associate DVA-C02 Exam Questions?

How to Prepare for the AWS Certified Developer - Associate DVA-C02 Exam

What to Expect on Exam Day

Who Should Use These AWS Certified Developer - Associate DVA-C02 Practice Questions

Amazon AWS Certified Developer - Associate DVA-C02 Exam Prep
AWS Certified Developer - Associate DVA-C02 (Page 14 )