Latest DVA-C02 Study Plan - DVA-C02 Exam Vce Format

What's more, part of that Free4Dump DVA-C02 dumps now are free: https://drive.google.com/open?id=1lronDy0GzGWdNCBe5V0opUZ5dt5HYx91

Candidates may have different ways to practice the DVA-C02 study materials, some may like to practice in paper, and some may like to practice it in the computer. We have three versions for you to meet your different needs. If you like to practice in the paper, DVA-C02 PDF version will be your choice, which can be printed into the hard one. If you like to practice on your computer, DVA-C02 Soft test engine will be your best, choice, besides it also stimulates the exam environment, you can experience the exam environment through this.

Amazon DVA-C02 Exam Syllabus Topics:

Section	Weight	Objectives
Security	26%	- Data security 1. Secure API access patterns 2. Encryption using AWS KMS - Application authentication and authorization 1. IAM roles and policies 2. Cognito user authentication
Troubleshooting and Optimization	18%	- Monitoring and logging 1. Amazon CloudWatch metrics and logs - Performance optimization 1. Application performance tuning 2. Fault tolerance and resilience patterns
Deployment	24%	- Infrastructure as code 1. AWS CloudFormation templates - CI/CD and deployment strategies 1. AWS CodeBuild and CodeDeploy usage 2. AWS CodePipeline workflows
Development with AWS Services	32%	- Application development and integration 1. Event-driven architectures with SNS/SQS 2. API Gateway and REST APIs - AWS core services development 1. AWS Lambda functions development 2. Amazon S3 usage in applications 3. Amazon DynamoDB integration patterns

>> Latest DVA-C02 Study Plan <<

DVA-C02 Exam Vce Format - Valid DVA-C02 Test Guide

Work hard and practice with our Amazon DVA-C02 dumps till you are confident to pass the Amazon DVA-C02 exam. And that too with flying colors and achieving the Amazon DVA-C02 Certification on the first attempt. You will identify both your strengths and shortcomings when you utilize AWS Certified Developer - Associate practice exam software.

Amazon AWS Certified Developer - Associate Sample Questions (Q104-Q109):

NEW QUESTION # 104
A company is building a compute-intensive application that will run on a fleet of Amazon EC2 instances. The application uses attached Amazon Elastic Block Store (Amazon EBS) volumes for storing dat a. The Amazon EBS volumes will be created at time of initial deployment. The application will process sensitive information. All of the data must be encrypted. The solution should not impact the application's performance.
Which solution will meet these requirements?

A. Configure the fleet of EC2 instances to use encrypted EBS volumes to store data.
B. Configure the application to write all data to an encrypted Amazon S3 bucket.
C. Configure an Amazon Machine Image (AMI) that has an encrypted root volume and store the data to ephemeral disks.
D. Configure a custom encryption algorithm for the application that will encrypt and decrypt all data.

Answer: A

Explanation:
Amazon Elastic Block Store (Amazon EBS) provides block level storage volumes for use with Amazon EC2 instances1. Amazon EBS encryption offers a straight-forward encryption solution for your EBS resources associated with your EC2 instances1. When you create an encrypted EBS volume and attach it to a supported instance type, the following types of data are encrypted: Data at rest inside the volume, all data moving between the volume and the instance, all snapshots created from the volume, and all volumes created from those snapshots1. Therefore, option A is correct.

NEW QUESTION # 105
A developer is preparing to deploy an AWS CloudFormation stack for an application from a template that includes an IAM user.
The developer needs to configure the application's resources to retain the IAM user after successful creation.
However, the developer also needs to configure the application to delete the IAM user if the stack rolls back.

A. Update the CloudFormation service role to include the following policy:
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": ["cloudformation:UpdateTerminationProtection"],
"Resource": "*"
}]
}
B. Update the stack policy to include the following statements:
{
"Statement": [{
"Effect": "Deny",
"Action": "Update:*",
"Principal": "*",
"Resource": "*",
"Condition": {
"StringEquals": {
"ResourceType": "AWS::IAM::User"
}
}
}]
}
C. Update CloudFormation template with the following deletion policy:
AWSTemplateFormatVersion: '2010-09-09'
Resources:
appUser:
Type: AWS::IAM::User
DeletionPolicy: RetainExceptOnCreate
D. Update CloudFormation template with the following deletion policy:
AWSTemplateFormatVersion: '2010-05-09'
Resources:
appUser:
Type: AWS::IAM::User
DeletionPolicy: Retain

Answer: C

Explanation:
* Why Option B is Correct:The RetainExceptOnCreate deletion policy ensures that the IAM user is retained after successful stack creation but is deleted if the stack creation fails or rolls back. This meets both requirements.
* Why Other Options are Incorrect:
* Option A: The Retain policy retains the resource regardless of stack status and does not delete the IAM user upon rollback.
* Option C: Updating the service role for termination protection does not address the specific deletion behavior for the IAM user.
* Option D: Stack policy controls updates, not resource deletion behavior during rollbacks.
* AWS Documentation References:
* CloudFormation DeletionPolicy Attribute

NEW QUESTION # 106
A company's new mobile app uses Amazon API Gateway. As the development team completes a new release of its APIs, a developer must safely and transparently roll out the API change.
What is the SIMPLEST solution for the developer to use for rolling out the new API version to a limited number of users through API Gateway?

A. Validate the new API version and promote it to production during the window of lowest expected utilization.
B. Implement an Amazon CloudWatch alarm to trigger a rollback if the observed HTTP 500 status code rate exceeds a predetermined threshold.
C. Use the canary release deployment option in API Gateway. Direct a percentage of the API traffic using the canarySettings setting.
D. Create a new API in API Gateway. Direct a portion of the traffic to the new API using an Amazon Route 53 weighted routing policy.

Answer: C

NEW QUESTION # 107
A developer maintains an Amazon API Gateway REST API. Customers use the API through a frontend UI and Amazon Cognito authentication.
The developer has a new version of the API that contains new endpoints and backward-incompatible interface changes. The developer needs to provide beta access to other developers on the team without affecting customers.
Which solution will meet these requirements with the LEAST operational overhead?

A. Define a new API Gateway API that points to the new API application code. Instruct the other developers to point the endpoints to the new API.
B. Implement a query parameter in the API application code that determines which code version to call.
C. Define a development stage on the API Gateway API. Instruct the other developers to point the endpoints to the development stage.
D. Specify new API Gateway endpoints for the API endpoints that the developer wants to add.

Answer: C

Explanation:
Amazon API Gateway is a service that enables developers to create, publish, maintain, monitor, and secure APIs at any scale. The developer can define a development stage on the API Gateway API and instruct the other developers to point the endpoints to the development stage. This way, the developer can provide beta access to the new version of the API without affecting customers who use the production stage. This solution will meet the requirements with the least operational overhead.
References:
* [What Is Amazon API Gateway? - Amazon API Gateway]
* [Set up a Stage in API Gateway - Amazon API Gateway]

NEW QUESTION # 108
A company stores its data in data tables in a series of Amazon S3 buckets. The company received an alert that customer credit card information might have been exposed in a data table on one of the company's public applications. A developer needs to identify all potential exposures within the application environment.
Which solution will meet these requirements?

A. Use Amazon Athena to run a job on the S3 buckets that contain the affected data. Filter the findings by using the SensitiveData:S30bject/Personal finding type.
B. Use Amazon Athena to run a job on the S3 buckets that contain the affected data. Filter the findings by using the SensitiveData:S30bject/Financial finding type.
C. Use Amazon Made to run a job on the S3 buckets that contain the affected data. Filter the findings by using the SensitiveData:S30bject/Financial finding type.
D. Use Amazon Made to run a job on the S3 buckets that contain the affected data. Filter the findings by using the SensitiveData:S30bject/Personal finding type.

Answer: C

Explanation:
Requirement Summary:
Customer credit card data may be exposed
Data is stored in Amazon S3
Developer must identify all exposure risks
Tool to Use:
Amazon Macie is designed to:
Automatically scan S3 for sensitive data
Detect financial information, PII, credentials, etc.
Finding Type Mapping:
Credit card data maps to: SensitiveData:S3Object/Financial
Evaluate Options:
A). Athena + filtering
Athena is a query engine; it doesn't detect sensitive data automatically B). Macie + Financial finding type Correct Designed for this use case C). Macie + Personal finding type Personal maps to names, addresses, etc., not credit cards D). Athena + Financial Again, Athena can't classify data - it only queries structured data Macie Overview: https://docs.aws.amazon.com/macie/latest/userguide/what-is-macie.html Finding Types: https://docs.aws.amazon.com/macie/latest/user/findings-types.html Financial finding type: SensitiveData:S3Object/Financial

NEW QUESTION # 109
......

In today's world, the DVA-C02 certification exam has become increasingly popular, providing professionals with the opportunity to upskill and stay competitive in the tech industry. At Free4Dump, we understand the importance of obtaining the Amazon DVA-C02 Certification in the Amazon sector, where technological advancements constantly evolving.

DVA-C02 Exam Vce Format: https://www.free4dump.com/DVA-C02-braindumps-torrent.html

2026 Latest Free4Dump DVA-C02 PDF Dumps and DVA-C02 Exam Engine Free Share: https://drive.google.com/open?id=1lronDy0GzGWdNCBe5V0opUZ5dt5HYx91