BTW, DOWNLOAD part of Prep4SureReview DVA-C02 dumps from Cloud Storage: https://drive.google.com/open?id=1F44zIVcXBjGDp78JKI2WKxD4BgCnzzbs
We have three versions of Amazon DVA-C02 guide materials available on our test platform, including PDF, Software and APP online. The most popular one is PDF version of our AWS Certified Developer - Associate DVA-C02 exam questions and you can totally enjoy the convenience of this version, and this is mainly because there is a demo in it, therefore help you choose what kind of DVA-C02 Practice Test are suitable to you and make the right choice.
| Certification Vendor: | Amazon Web Services (AWS) |
|---|---|
| Exam Name: | AWS Certified Developer - Associate |
| Exam Number: | DVA-C02 |
| Exam Format: | Multiple choice, Multiple response |
| Exam Duration: | 130 minutes |
| Passing Score: | 720 (scaled score of 100–1,000) |
| Available Languages: | English, Japanese, Simplified Chinese, Spanish (Latin America), Portuguese (Brazil), Korean |
| Certificate Validity Period: | 3 years |
| Related Certifications: | AWS Certified Cloud Practitioner AWS Certified DevOps Engineer - Professional |
| Real Exam Qty: | 65 (50 scored, 15 unscored) |
| Exam Price: | 150 USD |
| Sample Questions: | Amazon DVA-C02 Sample Questions |
| Exam Way: | Pearson VUE testing center or online proctored exam |
| Pre Condition: | Recommended 1 or more years of hands-on experience in developing and maintaining applications using AWS services. Proficiency in at least one high-level programming language. |
| Official Syllabus URL: | https://aws.amazon.com/certification/certified-developer-associate/ |
>> Valid DVA-C02 Test Forum <<
Preparation from reliable material is essential to get success in the real AWS Certified Developer - Associate (DVA-C02) exam. One of the most crucial aspects of test preparation is relying on AWS Certified Developer - Associate (DVA-C02) exam dumps. The authenticity of AWS Certified Developer - Associate (DVA-C02) exam questions material plays a huge role in achieving a passing score. In the case of choosing, AWS Certified Developer - Associate (DVA-C02) exam dumps outdated material, and one fails and loses resources. Prep4SureReview is committed to providing real DVA-C02 Questions, ensuring that applicants get success in a short time.
Achieving the DVA-C02 Certification demonstrates to potential employers and clients that the individual has the skills and knowledge necessary to design, deploy, and maintain AWS-based applications. AWS Certified Developer - Associate certification can also lead to career advancement opportunities and increased earning potential.
NEW QUESTION # 396
A developer has an application that is composed of many different AWS Lambda functions. The Lambda functions all use some of the same dependencies. To avoid security issues the developer is constantly updating the dependencies of all of the Lambda functions. The result is duplicated effort to reach function.
How can the developer keep the dependencies of the Lambda functions up to date with the LEAST additional complexity?
Answer: B
Explanation:
Explanation
This solution allows the developer to keep the dependencies of the Lambda functions up to date with the least additional complexity because it eliminates the need to update each function individually. A Lambda layer is a ZIP archive that contains libraries, custom runtimes, or other dependencies. The developer can create a layer that contains all of the shared dependencies and attach it to multiple Lambda functions. When the developer updates the layer, all of the functions that use the layer will have access to the latest version of the dependencies.
NEW QUESTION # 397
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.
Answer: A
Explanation:
Comprehensive Detailed Step by Step Explanation with All AWS Developer Reference:
To ensure that only a specific AWS Step Functions state machine (myStateMachine) can assume the service role, you must configure the correct trust policy in AWS IAM.
Trust Policies: Trust policies determine which entities (services or users) are allowed to assume the role. In this case, we want to restrict the trust policy to only allow the specific state machine (myStateMachine) to assume the role.
Using ArnLike: The condition "ArnLike" is used to specify that the SourceArn (which refers to the ARN of the entity assuming the role) must match a specific ARN. Option A specifies the exact ARN of the myStateMachine state machine, ensuring that only this state machine can assume the role.
Option B: This option is incorrect because it uses a wildcard (*) for the account ID, which would allow any state machine in the ap-south-1 region to assume the role, not just the specific one.
Reference:
AWS Step Functions IAM Policies
NEW QUESTION # 398
A developer is writing an application to analyze the traffic to a fleet of Amazon EC2 instances. The EC2 instances run behind a public Application Load Balancer (ALB). An HTTP server runs on each of the EC2 instances, logging all requests to a log file.
The developer wants to capture the client public IP addresses. The developer analyzes the log files and notices only the IP address of the ALB.
What must the developer do to capture the client public IP addresses in the log file?
Answer: C
NEW QUESTION # 399
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: A
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 # 400
A developer wants to connect an Amazon RDS DB instance to an AWS Lambda function. The Amazon RDS credentials are stored in AWS Secrets Manager. The developer wants to optimize the performance of the Lambda function. The developer wants to reduce the latency that is associated with retrieving parameters. Which solution will meet these requirements MOST securely?
Answer: C
Explanation:
The AWS Parameters and Secrets Lambda Extension securely caches Secrets Manager and Systems Manager Parameter Store secrets locally within the Lambda execution environment.
This reduces latency for secret retrieval while maintaining security by avoiding embedding secrets directly in code or environment variables.
NEW QUESTION # 401
......
DVA-C02 Exam Overviews: https://www.prep4surereview.com/DVA-C02-latest-braindumps.html
DOWNLOAD the newest Prep4SureReview DVA-C02 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1F44zIVcXBjGDp78JKI2WKxD4BgCnzzbs