DVA-C02 Practice Test Overview: Your Path to AWS Certified Developer Associate
This practice test helps you ace the AWS Certified Developer Associate exam (DVA-C02). Think of it as your final rehearsal before the big show!
Total Questions: 100 (This is a sample; actual number may vary depending on the practice test provider)
Target Job Roles: This certification is perfect for aspiring and current:
- Software Developers: Building and deploying applications on AWS.
- Application Engineers: Optimizing and maintaining applications in the cloud.
- DevOps Engineers: Collaborating on the entire application lifecycle, from development to deployment.
- Cloud Engineers: Anyone looking to demonstrate their AWS Developer skills.
Language: English
Key Coverage Areas:
This practice test comprehensively covers the essential domains of the DVA-C02 exam, mirroring the real thing's structure and difficulty. Let's break it down:
I. Compute:
- A. EC2 (Elastic Compute Cloud): Instance types, launching instances, security groups, EBS volumes, AMI's (Amazon Machine Images). Imagine EC2 as your customizable toolbox for building and running servers in the cloud – you'll need to know it inside and out.
- B. Lambda: Serverless computing, event-driven architectures, function deployment and management. Think of Lambda as automatically scaling magic: you write the code, AWS handles the servers.
- C. Container Services (ECS, EKS): Container orchestration, deployment strategies, managing containers at scale. For apps built with containers, understanding ECS and EKS is crucial. They handle the complexity of managing many containers simultaneously.
II. Storage:
- A. S3 (Simple Storage Service): Object storage, lifecycle management, access control, versioning. Ever needed to store a massive amount of data securely and scalably? S3 is your answer. Mastering its nuances is key.
- B. EBS (Elastic Block Store): Persistent block storage for EC2 instances, volume types, snapshots. Your data needs a safe home. EBS ensures that your EC2 instances have the storage they need.
- C. Database Services (RDS, DynamoDB): Relational and NoSQL databases, choosing the right database for your needs. This is where you'll need to think carefully about your application's data requirements. Relational databases are like neatly organized spreadsheets; NoSQL databases provide flexible structures.
III. Networking:
- A. VPC (Virtual Private Cloud): Creating and managing VPCs, subnets, routing tables, security groups. Think of VPC as your own private network within AWS – essential for isolation and security.
- B. Route 53: DNS management, routing policies, health checks. Need users to find your application? Mastering Route 53 is essential for efficient DNS management.
- C. Load Balancing: Distributing traffic across multiple instances, improving application availability and scalability. Imagine a highway system for your web traffic; load balancing ensures even distribution and prevents bottlenecks.
IV. Security, Identity, & Compliance:
- A. IAM (Identity and Access Management): User management, roles, policies, permissions. Control who can access what – this is paramount for security.
- B. Security Best Practices: Understanding the shared responsibility model, implementing security measures. Know your security responsibilities, and AWS will handle theirs.
- C. Compliance: Understanding relevant compliance standards and certifications. Ensure your application meets the necessary compliance requirements. It's all about meeting the regulatory standards.
V. Application Deployment & Management:
- A. CI/CD (Continuous Integration/Continuous Delivery): Automating the build, test, and deployment pipeline. Automate your deployments, saving time and reducing errors. This is a must-know in modern development.
- B. CodeDeploy: Deploying and managing applications across various environments. A powerful tool for smoother deployments.
- C. CodePipeline: Building and managing your CI/CD pipelines. The backbone of efficient and reliable code deployment.
This overview provides a solid foundation for preparing. Good luck! Remember, consistent practice is key to success.
