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Explore AWS Certificates

Unlock your cloud potential with AWS certifications. Click on a certificate to explore detailed exam resources and preparation tools designed for your success.

AWS Certified Cloud Practitioner

The AWS Certified Cloud Practitioner (CLF-C02) certification provides a foundational understanding of AWS Cloud concepts, services, and billing models. It is designed for individuals new to cloud computing, offering essential knowledge for various AWS roles and cloud-based projects.

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AWS Certified Solutions Architect - Associate

The AWS Certified Solutions Architect – Associate (SAA-C03) certification validates your ability to design secure, cost-effective, and scalable solutions using AWS services. It covers architectural best practices, cloud deployment, and AWS core services, making it ideal for individuals pursuing cloud architecture roles.

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AWS Certified Solutions Architect - Professional

The AWS Certified Solutions Architect – Professional (SAP-C02) certification demonstrates advanced expertise in designing complex, scalable, and secure solutions on AWS. It covers in-depth architectural strategies, cost optimization, and best practices for large-scale cloud deployments, ideal for experienced cloud architects.

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AWS Certified Developer – Associate

The AWS Certified Developer – Associate (DVA-C02) certification validates expertise in developing, testing, and deploying AWS-based applications. It is designed for developers with hands-on experience in AWS, focusing on essential services, application lifecycle management, and best practices for building secure, scalable, and cloud-native applications. This certification is ideal for individuals seeking to deepen their understanding of AWS development tools and services to support innovative cloud solutions.

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AWS Certified Cloud Practitioner

Sample Questions

Question #485 / 719

Which AWS service enables developers to integrate machine learning models for detecting and recognizing content such as objects and faces in images and videos?

A

Amazon Comprehend

B

Amazon SageMaker

C

Amazon Forecast

D

Amazon Rekognition

Question #698 / 719

A company is preparing for a major product launch expected to generate massive traffic. Before the launch, the company requires architectural guidance and strategic planning. During the launch, they need AWS infrastructure event management and 24/7 real-time support.

What should the company do to meet these requirements?

A

Access AWS Trusted Advisor

B

Contact the AWS Partner Network (APN)

C

Sign up for AWS Enterprise Support

D

Contact AWS Professional Services

AWS Certified Solutions Architect - Associate

Sample Questions

Question #916 / 1019

A company is developing a healthcare application on AWS that handles protected health information (PHI) for various clients. Compliance mandates require that each client's data be encrypted at rest using distinct keys managed through a centralized, secure service. The company intends to use AWS Key Management Service (KMS) for encryption while minimizing operational complexity.

Which approach fulfills these requirements with the LEAST operational overhead?

A

Generate unique keys for each client and store them in an Amazon DynamoDB table with encryption enabled.

B

Integrate an on-premises hardware security module (HSM) with AWS KMS to manage client-specific encryption keys.

C

Use a single AWS KMS key to encrypt all PHI across the application.

D

Create individual AWS KMS keys for each client, each with detailed access policies and audit logging.

Question #409 / 1019

A solutions architect is migrating a Windows-based content management system (CMS) hosted on IIS servers to AWS. The CMS currently uses an on-premises SMB file share for storing multimedia assets and configuration files. The architect plans to deploy the IIS servers on Amazon EC2 instances across three Availability Zones, fronted by an Application Load Balancer. Which storage solution offers the HIGHEST resilience and durability while ensuring seamless integration with the Windows environment?

A

Migrate the file share to Amazon Aurora PostgreSQL.

B

Migrate the file share using AWS DataSync to Amazon S3.

C

Migrate the file share to Amazon FSx for Windows File Server.

D

Migrate the file share to Amazon EFS with a Windows NFS client.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #1 / 529

A company needs to design a hybrid DNS solution using an Amazon Route 53 private hosted zone for the domain cloud.newdomain.com to support resources across multiple VPCs. The solution must meet the following requirements:

- On-premises systems must resolve and connect to cloud.newdomain.com.
- All VPCs must resolve cloud.newdomain.com.

The company uses AWS Direct Connect and AWS Transit Gateway to link its on-premises network to AWS.

Which architecture ensures the HIGHEST performance while fulfilling these requirements?

A

Associate the private hosted zone with all VPCs. Deploy a Route 53 inbound resolver in the shared services VPC. Connect all VPCs to the transit gateway and configure on-premises DNS to forward cloud.newdomain.com requests to the inbound resolver.

B

Associate the private hosted zone with all VPCs. Set up an EC2-based conditional forwarder in the shared services VPC. Attach all VPCs to the transit gateway and direct on-premises DNS to forward cloud.newdomain.com queries to the conditional forwarder.

C

Associate the private hosted zone with the shared services VPC. Create a Route 53 outbound resolver in the shared services VPC. Link all VPCs to the transit gateway and configure on-premises DNS to forward cloud.newdomain.com requests to the outbound resolver.

D

Associate the private hosted zone with the shared services VPC. Deploy a Route 53 inbound resolver in the shared services VPC. Connect the shared services VPC to the transit gateway and set up on-premises DNS to forward cloud.newdomain.com queries to the inbound resolver.

Question #36 / 529

A company’s solutions architect is designing a web application that stores user-uploaded files in an Amazon S3 bucket in the eu-west-1 Region. The company requires high availability across multiple AWS Regions and has already provisioned a second S3 bucket in another Region. Which solution provides multi-region resiliency with the LEAST operational overhead?

A

Configure the application to upload each file to both S3 buckets. Use Amazon Route 53 with a failover routing policy pointing to each bucket. Update the application to reference the Route 53 DNS name.

B

Create an AWS Lambda function triggered on upload to copy objects to the second S3 bucket. Set up an Amazon CloudFront distribution with an origin group that includes both S3 buckets as origins.

C

Enable S3 replication from the primary bucket to the secondary bucket. Configure an Amazon CloudFront distribution with an origin group that uses both S3 buckets as origins.

D

Configure S3 replication from the primary bucket to the secondary bucket. Modify the application code to switch to the secondary bucket during failover events.

AWS Certified Developer – Associate

Sample Questions

Question #238 / 557

A developer is building an application deployed on an Amazon EC2 instance that needs to write data to an Amazon DynamoDB table securely. What should the developer do to meet these requirements in the MOST secure way?

A

Create an IAM user with permissions to write to DynamoDB. Store the user's access key in the application's environment variables.

B

Create an IAM role with DynamoDB write permissions. Generate an access key for the role and store it in environment variables.

C

Create an IAM role with permissions to access the necessary DynamoDB API calls. Attach the role to the EC2 instance.

D

Configure the DynamoDB table's resource policy to allow access from the EC2 instance's ID.

Question #360 / 557

A developer is designing a user registration service. When a user successfully registers, the application must trigger three separate backend processes: sending a welcome email, creating a user profile in a database, and logging the registration event for analytics. Each process is implemented as an AWS Lambda function with distinct business logic. The processes are independent and must execute regardless of the success or failure of the others. Which solution ensures all Lambda functions are invoked without dependency on each other's outcomes?

A

Publish the registration event to an Amazon Simple Queue Service (SQS) queue. Configure the three Lambda functions to poll the queue.

B

Publish the registration event to an Amazon Simple Notification Service (SNS) topic. Subscribe the three Lambda functions to be triggered by the SNS topic.

C

Publish the registration event to an Application Load Balancer (ALB). Add the three Lambda functions as ALB targets.

D

Publish the registration event to an AWS Step Functions state machine. Integrate the logic from the three Lambda functions into the Step Functions workflow.