DVA-C01 exam material & Free DVA-C01 AI Tutor

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 DVA-C01: Skills Tested, Job Roles, and Study Tips

The AWS Certified Developer - Associate DVA-C01 certification validates the technical expertise of professionals who design, develop, and maintain cloud-based applications on the Amazon Web Services platform. This certification is primarily intended for individuals in software developer or cloud engineer roles who possess at least one year of hands-on experience developing and maintaining applications on AWS. Employers across the technology sector value this credential because it demonstrates a candidate's ability to write code that optimizes the performance of AWS services and effectively integrates them into a cohesive architecture. By achieving this Amazon certification, professionals prove they can utilize software development kits and command-line interfaces to interact with cloud resources securely and efficiently. Organizations often require this validation to ensure their development teams can navigate the complexities of cloud-native application lifecycles without compromising system integrity.

What the DVA-C01 Exam Covers

The exam content focuses on four primary domains that reflect the daily responsibilities of a cloud developer. Candidates must demonstrate proficiency in Development with AWS Services, which involves writing code that interacts with services like Amazon DynamoDB, Amazon S3, and AWS Lambda. The Security domain tests your ability to implement identity and access management policies, encryption, and secure application configurations. Deployment strategies are equally critical, requiring knowledge of CI/CD pipelines, AWS Elastic Beanstalk, and AWS CloudFormation to automate the release process. Finally, Troubleshooting and Optimization requires candidates to analyze application performance, identify bottlenecks, and resolve issues using monitoring tools like Amazon CloudWatch. Our practice questions are designed to mirror these specific domains, ensuring that your study time is aligned with the actual requirements of the certification exam.

The Troubleshooting and Optimization domain is often cited as the most technically demanding section because it requires a deep understanding of how various services interact under load. Candidates must move beyond basic service knowledge to diagnose complex latency issues, memory leaks, or configuration errors that impact application availability. This section tests your ability to interpret logs, metrics, and traces to pinpoint the root cause of performance degradation in a distributed system. Success in this area requires a strong grasp of how to optimize code for cost and efficiency, which is a core competency for any developer working in a production cloud environment.

Are These Real DVA-C01 Exam Questions?

Our platform provides access to practice questions that are sourced and verified by the community, including IT professionals and recent test-takers who have successfully passed the actual exam. These questions reflect what appears on the real exam because they are sourced from the community, ensuring that the content remains relevant to the current exam objectives. If you have been searching for DVA-C01 exam dumps or braindump files, our community-verified practice questions offer something more valuable, as each question is verified and explained by IT professionals who recently passed the exam. We do not provide unauthorized or leaked content, as our focus is on helping candidates understand the underlying concepts rather than memorizing static answers. This community-verified approach ensures that you are engaging with high-quality material that accurately represents the difficulty and style of the official Amazon certification.

Community verification works through a collaborative process where users actively participate in the review of each question. When a user encounters a question, they can discuss the answer choices, flag potentially incorrect information, and share context from their own recent exam experience. This peer-review mechanism allows the community to refine explanations and ensure that the logic behind each answer is sound and technically accurate. By relying on this collective knowledge, you gain access to a reliable study resource that evolves alongside the exam itself.

How to Prepare for the DVA-C01 Exam

Effective exam preparation requires a combination of theoretical study and practical, hands-on experience in a sandbox or development environment. You should prioritize building applications using the AWS SDKs and CLI to gain a functional understanding of how services communicate, rather than relying solely on reading documentation. Creating a consistent study schedule that covers each of the four exam domains will help you manage the breadth of material required for this certification. 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. This AI Tutor serves as an immediate feedback loop, allowing you to clarify complex topics and reinforce your learning as you progress through your exam prep.

A common mistake candidates make is attempting to memorize answers instead of understanding the underlying architectural principles. The DVA-C01 exam is heavily scenario-based, meaning you will be presented with specific business requirements and asked to choose the most efficient or secure solution. Rote memorization will not help you when you are faced with a complex, multi-part scenario that requires you to apply your knowledge to a unique situation. To avoid this, focus on understanding why a specific service is the right choice in one scenario but the wrong choice in another, and practice managing your time carefully so you do not rush through the more difficult, multi-step questions.

What to Expect on Exam Day

On the day of your certification exam, you should be prepared for a rigorous assessment that typically includes a mix of multiple-choice and multiple-response questions. The exam is administered in a secure environment, often through a proctored testing center or via an online proctoring service, to ensure the integrity of the process. You will have a set amount of time to complete the assessment, and you must manage your pace to ensure you have enough time to review your answers for the more complex, scenario-based questions. While the exact number of questions and the passing score can vary, the exam is designed to test your ability to apply AWS knowledge to real-world development tasks. Familiarizing yourself with the testing interface and the types of questions you will face is a crucial part of your overall exam preparation.

Who Should Use These DVA-C01 Practice Questions

These practice questions are designed for software developers, cloud engineers, and IT professionals who are looking to validate their skills with the AWS platform. Whether you are a junior developer looking to break into cloud architecture or an experienced engineer seeking to formalize your expertise, this certification exam is a significant milestone in your career. Passing this exam demonstrates to employers that you have the technical capability to build, deploy, and maintain secure applications on AWS. Engaging with our practice questions as part of your exam preparation will help you identify knowledge gaps and build the confidence needed to succeed on test day.

To get the most out of these resources, do not simply read the correct answer and move on to the next question. Instead, engage with the AI Tutor explanation to understand the logic, read the community discussions to see how others approached the problem, and flag any questions you answered incorrectly for later review. By treating each question as a learning opportunity, you will deepen your understanding of AWS services and improve your problem-solving skills. Browse the questions above and use the community discussions and AI Tutor to build real exam confidence.

Amazon DVA-C01 Exam Prep AWS Certified Developer - Associate DVA-C02 (Page 14 )

QUESTION: 61

QUESTION: 62

QUESTION: 63

QUESTION: 64

QUESTION: 65

Amazon DVA-C01: Skills Tested, Job Roles, and Study Tips

What the DVA-C01 Exam Covers

Are These Real DVA-C01 Exam Questions?

How to Prepare for the DVA-C01 Exam

What to Expect on Exam Day

Who Should Use These DVA-C01 Practice Questions

Amazon DVA-C01 Exam Prep
AWS Certified Developer - Associate DVA-C02 (Page 14 )