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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 #495 / 719

Which AWS service routes events to specified targets when an Amazon CloudWatch alarm changes state, based on defined rules?

A

AWS CloudTrail

B

Amazon Simple Notification Service (Amazon SNS)

C

Amazon Simple Queue Service (Amazon SQS)

D

Amazon EventBridge

Question #122 / 719

Which AWS service provides the capability to centrally manage and govern multiple AWS accounts, including creating new accounts, organizing them into hierarchical groups, and enforcing consistent policies across all accounts?

A

AWS Control Tower

B

AWS Systems Manager

C

AWS Service Catalog

D

AWS Organizations

AWS Certified Solutions Architect - Associate

Sample Questions

Question #227 / 1019

A company needs to archive its application logs in an S3 bucket for 5 years. The company uses AWS Organizations to manage multiple accounts, with the parent account centralizing logs into an S3 bucket. The bucket has S3 Versioning enabled. An S3 Lifecycle policy transitions current objects to S3 Glacier Flexible Retrieval after 1 year and deletes them after 5 years. After six years, the bucket's storage metrics indicate continued growth, even though the rate of new log deliveries has remained constant. What is the MOST cost-effective solution to delete objects older than 5 years?

A

Configure the S3 Lifecycle policy to expire previous versions of objects after 5 years.

B

Modify the lifecycle policy to transition previous versions to S3 Glacier Deep Archive after 1 year.

C

Develop a script using AWS Lambda to identify and delete objects older than 5 years.

D

Enable S3 Intelligent-Tiering to automatically manage object lifetimes.

Question #209 / 1019

A solutions architect is designing a highly available web application on AWS using EC2 instances in an Auto Scaling group across multiple Availability Zones. The application requires maintaining user session data across requests, especially during scaling events. The architect must ensure that session data is not lost when instances terminate and can be accessed by any instance. The company is willing to modify the application code as needed.

What should the solutions architect recommend to manage session data effectively?

A

Store session data in Amazon ElastiCache.

B

Enable sticky sessions on the Application Load Balancer.

C

Use Amazon EBS volumes to persist session data.

D

Implement AWS CloudFront to cache session data.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #267 / 529

A company runs an application on Amazon EC2 instances in an Auto Scaling group and uses AWS CodeDeploy for deployments. Due to frequent scaling events, instances are constantly replaced. The company wants to automate deployments with the LEAST operational overhead while ensuring new instances are ready for CodeDeploy.

What should a solutions architect recommend?

A

Configure an Amazon EventBridge rule to trigger an AWS Lambda function when a new instance launches. The Lambda function installs the CodeDeploy agent and registers the instance with the deployment group.

B

Use AWS CodeBuild to generate a new AMI with the latest application code, update the Auto Scaling group's launch template, and perform an instance refresh to replace existing instances.

C

Suspend Auto Scaling processes before deployment. After deploying the new code, create a new AMI, update the launch template, and resume Auto Scaling.

D

Create an AMI with the CodeDeploy agent pre-installed, update the Auto Scaling group's launch template to use this AMI, and link the deployment group to the Auto Scaling group.

Question #95 / 529

A company is migrating its on-premises payment-processing system to the AWS Cloud. The system includes a web frontend hosted on virtual machines, ActiveMQ for messaging between the frontend and backend, and a Kubernetes cluster running a containerized backend to handle payment transactions. The company wants to minimize application changes and reduce operational overhead.

Which solution meets these requirements with the LEAST operational overhead?

A

Create an AMI of the web server VM. Deploy it using an Amazon EC2 Auto Scaling group and an Application Load Balancer. Replace ActiveMQ with Amazon MQ. Migrate the Kubernetes backend to Amazon Elastic Kubernetes Service (Amazon EKS).

B

Replatform the web frontend using AWS Lambda with a custom runtime and Amazon API Gateway. Replace ActiveMQ with Amazon MQ. Migrate the Kubernetes backend to Amazon EKS.

C

Create an AMI of the web server VM. Deploy it using an Amazon EC2 Auto Scaling group and an Application Load Balancer. Replace ActiveMQ with Amazon MQ. Install Kubernetes on EC2 instances for the backend.

D

Create an AMI of the web server VM. Deploy it using an Amazon EC2 Auto Scaling group and an Application Load Balancer. Replace ActiveMQ with Amazon Simple Queue Service (SQS). Migrate the Kubernetes backend to Amazon EKS.

AWS Certified Developer – Associate

Sample Questions

Question #174 / 557

A developer needs to create and delete tags for repositories in AWS CodeCommit. The current IAM policy for the user is:

json { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "codecommit:GetRepository", "codecommit:ListRepositories", "codecommit:GitPull" ], "Resource": "*" } ] } 

Which specific IAM permissions must be added, following the principle of least privilege?

A

\"codecommit:TagResource\", \"codecommit:UntagResource\"

B

\"codecommit:Put*\"

C

\"codecommit:UpdateRepository\"

D

\"codecommit:*\"

Question #239 / 557

A developer is deploying a web application behind an internet-facing Application Load Balancer (ALB) with an HTTPS listener. The developer has set up an Amazon Cognito user pool and needs to ensure that all access to the application is authenticated through Amazon Cognito.

What should the developer implement to meet this requirement?

A

Configure a listener rule to return a 403 Forbidden response if the Authorization header is missing.

B

Add an authentication action to the ALB listener rules with action type authenticate-cognito. Set OnUnauthenticatedRequest to \"deny\".

C

Use Amazon API Gateway with a Cognito user pool authorizer, forwarding requests to the ALB.

D

Create a Lambda function to validate the Cognito token in the Authorization header and attach it as a target to a new ALB listener.