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Go to Course: https://www.udemy.com/course/aws-developer-associate-practice-exam/
Certainly! Here's a comprehensive review and recommendation of the Coursera course based on the provided details: --- **Course Review and Recommendation for AWS Developer Associate (DVA-C02) Practice Exam Course on Coursera** If you're preparing for the AWS Certified Developer - Associate (DVA-C02) exam, this Coursera course offers an exceptional resource to enhance your readiness. It features four meticulously crafted practice exams containing a total of 445 questions, designed to simulate the real exam environment and thoroughly test your knowledge across key AWS services and concepts. **Content Quality and Relevance** The practice questions provided are highly relevant and reflect the complexity and style of the actual certification exam. Sample questions cover critical areas such as AWS data orchestration, security in S3, encryption and token management, Lambda, and auto-scaling, among others. For example, questions about orchestrating data workflows using AWS Step Functions, securing user data with IAM policies, and managing access tokens with Secrets Manager illustrate the depth and breadth of topics addressed. **Realistic Exam Simulation** The questions are structured to challenge your understanding and application of AWS services in real-world scenarios. They require not only rote memorization but also critical thinking, which is essential for success in the actual exam. **Comprehensive Coverage** The course’s focus on practical scenarios, such as handling errors in data processing, securing user files in S3, encrypting tokens with least management overhead, and handling Lambda timeouts, ensures that learners develop a well-rounded understanding of essential AWS solutions. **Expert Design** Questions are carefully designed to simulate exam conditions, helping you become familiar with question phrasing, time management, and decision-making under exam stress. The inclusion of detailed scenarios and multiple-choice options with explanations aids in deepening your comprehension. **Recommendation** This Coursera course is highly recommended for individuals aiming to obtain their AWS Developer Associate certification. The breadth of questions and realistic scenarios will build your confidence, identify knowledge gaps, and improve your problem-solving skills. Coupling this practice exam course with hands-on labs and other study materials will provide a comprehensive preparation plan. **Final Verdict** If you are committed to passing the AWS DVA-C02 exam on your first attempt, this practice exam course is an invaluable tool. It offers an effective way to assess your readiness, understand exam complexities, and reinforce key concepts necessary for success. --- **Conclusion** Prepare smartly with this well-structured Coursera practice exam course — your ultimate companion on the road to AWS certification success! --- Would you like a detailed study plan or additional tips on utilizing this course effectively?
Four practice exams with a total of 445 questions meticulously designed to provide you with a realistic and comprehensive preparation experience for your AWS Developer Associate (DVA-C02) certification exam. Sample Questions:Question 1:A company is building a scalable data management solution by using AWS services to improve the speed and agility of development. The solution will ingest large volumes of data from various sources and will process this data through multiple business rules and transformations.The solution requires business rules to run in sequence and to handle reprocessing of data if errors occur when the business rules run. The company needs the solution to be scalable and to require the least possible maintenance.Which AWS service should the company use to manage and automate the orchestration of the data flows to meet these requirements?A. AWS BatchB. AWS Step Functions (Correct Answer)C. AWS GlueD. AWS LambdaQuestion 2:An application is using Amazon Cognito user pools and identity pools for secure access. A developer wants to integrate the user-specific file upload and download features in the application with Amazon S3. The developer must ensure that the files are saved and retrieved in a secure manner and that users can access only their own files. The file sizes range from 3 KB to 300 MB.Which option will meet these requirements with the HIGHEST level of security?A. Use S3 Event Notifications to validate the file upload and download requests and update the user interface (UI).B. Save the details of the uploaded files in a separate Amazon DynamoDB table. Filter the list of files in the user interface (UI) by comparing the current user ID with the user ID associated with the file in the table.C. Use Amazon API Gateway and an AWS Lambda function to upload and download files. Validate each request in the Lambda function before performing the requested operation.D. Use an IAM policy within the Amazon Cognito identity prefix to restrict users to use their own folders in Amazon S3. (Correct Answer)Question 3:A company is implementing an application on Amazon EC2 instances. The application needs to process incoming transactions. When the application detects a transaction that is not valid, the application must send a chat message to the company's support team. To send the message, the application needs to retrieve the access token to authenticate by using the chat API.A developer needs to implement a solution to store the access token. The access token must be encrypted at rest and in transit. The access token must also be accessible from other AWS accounts.Which solution will meet these requirements with the LEAST management overhead?A. Use an AWS Systems Manager Parameter Store SecureString parameter that uses an AWS Key Management Service (AWS KMS) AWS managed key to store the access token. Add a resource-based policy to the parameter to allow access from other accounts. Update the IAM role of the EC2 instances with permissions to access Parameter Store. Retrieve the token from Parameter Store with the decrypt flag enabled. Use the decrypted access token to send the message to the chat.B. Encrypt the access token by using an AWS Key Management Service (AWS KMS) customer managed key. Store the access token in an Amazon DynamoDB table. Update the IAM role of the EC2 instances with permissions to access DynamoDB and AWS KMS. Retrieve the token from DynamoDDecrypt the token by using AWS KMS on the EC2 instances. Use the decrypted access token to send the message to the chat.C. Use AWS Secrets Manager with an AWS Key Management Service (AWS KMS) customer managed key to store the access token. Add a resource-based policy to the secret to allow access from other accounts. Update the IAM role of the EC2 instances with permissions to access Secrets Manager. Retrieve the token from Secrets Manager. Use the decrypted access token to send the message to the chat. (Correct Answer)D. Encrypt the access token by using an AWS Key Management Service (AWS KMS) AWS managed key. Store the access token in an Amazon S3 bucket. Add a bucket policy to the S3 bucket to allow access from other accounts. Update the IAM role of the EC2 instances with permissions to access Amazon S3 and AWS KMS. Retrieve the token from the S3 bucket. Decrypt the token by using AWS KMS on the EC2 instances. Use the decrypted access token to send the massage to the chat.Question 4:A company processes incoming documents from an Amazon S3 bucket. Users upload documents to an S3 bucket using a web user interface. Upon receiving files in S3, an AWS Lambda function is invoked to process the files, but the Lambda function times out intermittently.If the Lambda function is configured with the default settings, what will happen to the S3 event when there is a timeout exception?A. Notification of a failed S3 event is sent as an email through Amazon SNS.B. The S3 event is sent to the default Dead Letter Queue.C. The S3 event is processed until it is successful.D. The S3 event is discarded after the event is retried twice. (Correct Answer)Question 5:A developer is writing an application that will run on Amazon EC2 instances in an Auto Scaling group. The developer wants to externalize the session state to support the application.Which AWS services or resources can the developer use to meet these requirements? (Choose two.)A. Amazon DynamoDB (Correct Answer)B. Amazon CognitoC. Amazon ElastiCache (Correct Answer)D. Application Load BalancerE. Amazon Simple Queue Service (Amazon SQS)Our DVA-C02 practice exam is the perfect tool to boost your confidence, enhance your knowledge, and increase your chances of passing your certification exam on the first try.