Are you looking for a comprehensive exam preparation app for the AWS Certified Developer Associate DVA-C02 exam? Look no further than the AWS Certified Developer Associates DVA-C02 Exam Preparation App. This app is packed with everything you need to ace the exam, including practice exams, quizzes, cheat sheets, flash cards, illustrations.

The App covers all of the key topics on the exam, including Development With AWS, Deployment, Security, Monitoring, Troubleshooting, and Refactoring. You'll be thoroughly prepared for questions on Lambda, DynamoDB, API Gateway, Cognito, S3, IAM, ECS, Elastic Beanstalk, and more.

Best of all, our app is multilingual, so you can prepare in your native language.

Thousands of satisfied customers have passed the DVA-C02 exam with our app.

Features:
- 300+ Practice Exam Quizzes
- AWS Recommended Security Best Practices
- AWS FAQs
- Cheat Sheets
- Flash Cards
- Score card Tracker
- Countdown timer
- Multilingual

The App covers:
Development With AWS, Deployment, Security, Monitoring, Troubleshooting, Refactoring.

LAMBDA: Invocation types, Using notifications and event source mappings, Concurrency and throttling, X-Ray and Amazon SQS DLQs, Versions and aliases, Blue/green deployment, Packaging and deployment, etc.

DYNAMODB: Scans vs queries , Local and Global Secondary indexes,
Calculating Read Capacity Units (RCUs) and Write, Capacity Units (WCUs), Performance / optimization best practices, session state, key/value data store, scalability Streams, DAX

API GATEWAY: Lambda / IAM / Cognito authorizers, Invalidation of cache, Integration types, Caching, OpenAPI Swagger specifications, Stage variables, Performance metrics

COGNITO: User pools vs Identity pools, Unauthenticated identities, Using MFA with Cognito, Web identity federation

S3: Encryption – make sure you understand S3 encryption very well for the exam, S3 Transfer Acceleration, Versioning, Copying data, Lifecycle rules

IAM: IAM policies and roles, Cross account access, Multi-factor authentication (MFA), API calls, IAM Roles with EC2 (instance profiles), Access keys vs roles, IAM best practices

ECS: Shared storage between containers, Single vs multi-docker environments, Placement strategies, Port mappings, Defining task definitions, etc.

ELASTIC BEANSTALK: Deployment policies and blue/green, .ebextensions and config file usage, Updating deployments, Worker vs web tier, packaging and files, etc.

CLOUDFORMATION: CloudFormation template anatomy, Packaging and deployment, AWS Serverless Application Model (SAM)

CLOUDWATCH: Monitoring application logs, Trigger scheduled Lambda invocation, Custom metrics, Metric resolution

DEVELOPER TOOLS – CODECOMMIT, CODEBUILD, CODEDEPLOY, CODEPIPELINE, CODESTAR, CLOUD9 Know how each tool fits into the CI/CD pipeline, Various files used such as appspec.yml, buildspec.yml, etc.

CLOUDFRONT: Viewer vs origin protocol policies, Lambda@Edge, Invalidate cache, Signed URLs, cookies, OAI

AWS X-RAY: X-Ray daemon, installing and configuring, Lambda with X-Ray,
Annotations vs segments vs subsegments vs metadata, API calls, etc.

SQS
Standard queues, FIFO, DLQ, delay queue
Decoupling applications use cases, Event source mapping to Lambda Visibility timeout, Short polling vs long polling

ELASTICACHE
caching and session state, In-memory data store, Lazy loading vs Write Through Caching, Memcached vs Redis

STEP FUNCTIONS: Step Functions state machines,
Using to coordinate multiple Lambda function invocations

SSM PARAMETER STORE: Storing credentials, Rotation

Note and disclaimer: We are not affiliated with AWS or Amazon. The questions in this app should help you pass the exam but it is not guaranteed. We are not responsible for any exam you did not pass.

Important: To succeed with the real exam, do not memorize the answers in this app. It is very important that you understand why a question is right or wrong and the concepts behind it by carefully reading the reference documents in the answers.

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