AWS Certified Developer – Associate certification is an excellent starting point for developers who want to build applications on AWS. PassQuestion AWS Certified Developer – Associate (DVA-C02) Exam Dumps have been specifically designed to help you pass the exam easily. The questions are based on the latest exam syllabus and are regularly updated to ensure that they reflect any changes in the exam format or content. By using PassQuestion AWS Certified Developer – Associate (DVA-C02) Exam Dumps, you can assess your understanding of the exam topics and identify any areas that you need to focus on, you will also can gain the confidence and knowledge you need to succeed in this exam and take your AWS development career to the next level.
AWS Certified Developer – Associate (DVA-C02) Exam
AWS Certified Developer – Associate showcases knowledge and understanding of core AWS services, uses, and basic AWS architecture best practices, and proficiency in developing, deploying, and debugging cloud-based applications by using AWS. Preparing for and attaining this certification gives certified individuals more confidence and credibility. Organizations with AWS Certified developers have the assurance of having the right talent to give them a competitive advantage and ensure stakeholder and customer satisfaction.
Who should take this AWS Certified Developer – Associate (DVA-C02) exam?
AWS Certified Developer – Associate is a great starting point on the AWS Certification path for individuals who may have any of the following:
Experience working in a developer role with in-depth knowledge of at least one high-level programming language
Experience in AWS technology
Strong on-premises IT experience and understanding of mapping on-premises to cloud
Experience working in other cloud services
AWS Certified Developer – Associate (DVA-C02) Exam Details
Level: Associate
Length: 130 minutes to complete the exam
Cost: 150 USD
Format: 65 questions, either multiple choice or multiple response.
Delivery method: Pearson VUE testing center or online proctored exam.
This exam is offered in the following languages: English, French (France), German, Italian, Japanese, Korean, Portuguese (Brazil), Simplified Chinese, and Spanish (Latin America).
AWS Certified Developer – Associate (DVA-C02) Exam Domains
Domain 1: Development with AWS Services
Task statement 1: Develop code for applications hosted on AWS.
Task Statement 2: Develop code for AWS Lambda
Task Statement 3: Use data stores in application development
Domain 2: Security
Task Statement 1: Implement authentication and/or authorization for applications and AWS services.
Task Statement 2: Implement encryption by using AWS services.
Task Statement 3: Manage sensitive data in application code.
Domain 3: Deployment
Task Statement 1: Prepare application artifacts to be deployed to AWS.
Task Statement 2: Test applications in development environments.
Task Statement 3: Automate deployment testing.
Task Statement 4: Deploy code by using AWS CI/CD services
Domain 4: Troubleshooting and Optimization
Task Statement 1: Assist in a root cause analysis.
Task Statement 2: Instrument code for observability.
Task Statement 3: Optimize applications by using AWS services and features
View Online AWS Certified Developer – Associate (DVA-C02) Free Questions
1. A company is using an AWS Lambda function to process records from an Amazon Kinesis data stream. The company recently observed slow processing of the records. A developer notices that the iterator age metric for the function is increasing and that the Lambda run duration is constantly above normal.
Which actions should the developer take to increase the processing speed? (Choose two.)
A.Increase the number of shards of the Kinesis data stream.
B.Decrease the timeout of the Lambda function.
C.Increase the memory that is allocated to the Lambda function.
D.Decrease the number of shards of the Kinesis data stream.
E.Increase the timeout of the Lambda function.
Answer: A, C
2. A developer wants to insert a record into an Amazon DynamoDB table as soon as a new file is added to an Amazon S3 bucket.
Which set of steps would be necessary to achieve this?
A.Create an event with Amazon EventBridge that will monitor the S3 bucket and then insert the records into DynamoDB.
B.Configure an S3 event to invoke an AWS Lambda function that inserts records into DynamoDB.
C.Create an AWS Lambda function that will poll the S3 bucket and then insert the records into DynamoDB.
D.Create a cron job that will run at a scheduled time and insert the records into DynamoDB.
Answer: B
3. A developer is creating an application that will store personal health information (PHI). The PHI needs to be encrypted at all times. An encrypted Amazon RDS for MySQL DB instance is storing the data. The developer wants to increase the performance of the application by caching frequently accessed data while adding the ability to sort or rank the cached datasets.
Which solution will meet these requirements?
A.Create an Amazon ElastiCache for Redis instance. Enable encryption of data in transit and at rest. Store frequently accessed data in the cache.
B.Create an Amazon ElastiCache for Memcached instance. Enable encryption of data in transit and at rest. Store frequently accessed data in the cache.
C.Create an Amazon RDS for MySQL read replica. Connect to the read replica by using SSL. Configure the read replica to store frequently accessed data.
D.Create an Amazon DynamoDB table and a DynamoDB Accelerator (DAX) cluster for the table. Store frequently accessed data in the DynamoDB table.
Answer: A
4. An application that is hosted on an Amazon EC2 instance needs access to files that are stored in an Amazon S3 bucket. The application lists the objects that are stored in the S3 bucket and displays a table to the user. During testing, a developer discovers that the application does not show any objects in the list.
What is the MOST secure way to resolve this issue?
A.Update the IAM instance profile that is attached to the EC2 instance to include the S3:* permission for the S3 bucket.
B.Update the IAM instance profile that is attached to the EC2 instance to include the S3:ListBucket permission for the S3 bucket.
C.Update the developer’s user permissions to include the S3:ListBucket permission for the S3 bucket.
D.Update the S3 bucket policy by including the S3:ListBucket permission and by setting the Principal element to specify the account number of the EC2 instance.
Answer: B
5. A company is running a custom application on a set of on-premises Linux servers that are accessed using Amazon API Gateway. AWS X-Ray tracing has been enabled on the API test stage.
How can a developer enable X-Ray tracing on the on-premises servers with the LEAST amount of configuration?
A.Install and run the X-Ray SDK on the on-premises servers to capture and relay the data to the X-Ray service.
B.Install and run the X-Ray daemon on the on-premises servers to capture and relay the data to the X-Ray service.
C.Capture incoming requests on-premises and configure an AWS Lambda function to pull, process, and relay relevant data to X-Ray using the PutTraceSegments API call.
D.Capture incoming requests on-premises and configure an AWS Lambda function to pull, process, and relay relevant data to X-Ray using the PutTelemetryRecords API call.
Answer: B
6. An application uses Lambda functions to extract metadata from files uploaded to an S3 bucket; the metadata is stored in Amazon DynamoDB. The application starts behaving unexpectedly, and the developer wants to examine the logs of the Lambda function code for errors.
Based on this system configuration, where would the developer find the logs?
A.Amazon S3
B.AWS CloudTrail
C.Amazon CloudWatch
D.Amazon DynamoDB
Answer: C
