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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 #678 / 719

Which AWS Well-Architected Framework concept ensures that a system maintains continuous operation and data integrity during unexpected hardware failures?

A

Consistency

B

Elasticity

C

Durability

D

Latency

Question #486 / 719

A company is committed to reducing its environmental impact and wants to track, analyze, report, and predict carbon emissions from its AWS infrastructure. Which AWS service or tool should they utilize?

A

AWS Health Dashboard

B

AWS customer carbon footprint tool

C

AWS Config

D

Amazon Forecast

AWS Certified Solutions Architect - Associate

Sample Questions

Question #843 / 1019

An ecommerce company is migrating its on-premises workload to AWS. The workload includes a web application and a backend PostgreSQL database. The company anticipates a surge in traffic during a new product launch and requires the AWS infrastructure to be highly available, scalable, and require minimal administrative effort.

Which solution meets these requirements with the LEAST administrative overhead?

A

Deploy the web application on two Amazon EC2 instances across two Availability Zones behind an Application Load Balancer. Migrate the database to Amazon RDS for PostgreSQL with a standby instance in a second Availability Zone.

B

Deploy the web application using an Auto Scaling group across two Availability Zones behind an Application Load Balancer. Host the database on two EC2 instances in separate AWS Regions with asynchronous replication.

C

Deploy the web application using an Auto Scaling group across two Availability Zones behind an Application Load Balancer. Migrate the database to Amazon RDS for PostgreSQL with Multi-AZ deployment.

D

Deploy the web application on three EC2 instances across three Availability Zones behind an Application Load Balancer. Host the database on three EC2 instances with replication across three Availability Zones.

Question #215 / 1019

A company has 600 TB of archival data stored on-premises in a Network Attached Storage (NAS). This data must be retained for 10 years for compliance purposes and is accessed only for rare audits. The company wants to migrate this data to AWS within 30 days. They have 450 Mbps of dedicated bandwidth on their public internet connection available for data transfer. What should a solutions architect recommend to migrate and store the data at the LOWEST cost?

A

Order AWS Snowball devices to transfer the data. Use a lifecycle policy to transition the files to Amazon S3 Glacier Deep Archive.

B

Deploy a Site-to-Site VPN connection between the on-premises network and AWS. Use the AWS CLI to copy the data directly to Amazon S3 Glacier.

C

Provision a 450 Mbps AWS Direct Connect connection and transfer the data to Amazon S3. Use a lifecycle policy to transition the files to Amazon S3 Glacier Deep Archive.

D

Use AWS DataSync to transfer the data by deploying a DataSync agent on-premises. Configure the DataSync task to copy files directly from the NAS to Amazon S3 Glacier.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #403 / 529

A company's Amazon Connect contact center is experiencing an influx of fraudulent calls, causing increased costs and reduced agent productivity. The company needs a solution enabling agents to immediately report fraudulent numbers during a call, blocking them from reaching agents in the future while maintaining operational efficiency.

What is the MOST operationally efficient solution?

A

Enhance the Contact Control Panel (CCP) with a 'Report Fraud' button that triggers an AWS Lambda function to update contact attributes via the UpdateContactAttributes API. Store fraudulent numbers in an Amazon DynamoDB table. Update contact flows to check these attributes and use Lambda to interact with DynamoDB.

B

Implement Amazon Connect Contact Lens to automatically detect fraudulent calls using AI. Configure Contact Lens to log fraudulent numbers in DynamoDB. Modify contact flows to check Contact Lens findings and invoke Lambda for DynamoDB access.

C

Modify the contact flow to prompt callers for a verification code. If not provided, agents mark it as fraud. Use Lambda to store numbers in DynamoDB and update contact flows accordingly.

D

Create a dedicated fraud reporting IVR option for agents to transfer calls. Configure the transfer contact flow to invoke Lambda for logging the number in DynamoDB.

Question #298 / 529

A company operates a real-time inventory management system in a single AWS Region. The system uses a five-node Amazon Aurora PostgreSQL DB cluster to handle high-frequency updates for stock levels and order fulfillment. The database experiences a continuous stream of write operations during peak hours. The company must replicate the data to another Region to meet disaster recovery requirements with an RPO of 1 hour. Which solution will meet these requirements with the LOWEST cost?

A

Modify the Aurora database to be an Aurora global database. Deploy a secondary cluster in another Region.

B

Enable the Backtrack feature with a 1-hour window. Use an AWS Lambda function to export snapshots to another Region every hour.

C

Use AWS Database Migration Service (AWS DMS) to create a CDC task that replicates ongoing changes to an Amazon S3 bucket in the destination Region.

D

Configure cross-region automated backups with a 1-hour retention period and disable continuous backups.

AWS Certified Developer – Associate

Sample Questions

Question #256 / 557

A DevOps engineer is configuring a continuous integration and delivery (CI/CD) pipeline for a serverless application on AWS. The engineer needs to ensure that each code commit triggers a deployment of only the modified components without redeploying the entire application infrastructure. The solution must optimize deployment speed and reduce resource consumption during incremental updates.

What should the engineer implement to meet these requirements?

A

Use the AWS Serverless Application Model (AWS SAM) to develop the application. Configure the pipeline to execute the SAM sync command for deploying incremental changes.

B

Use the AWS Serverless Application Model (AWS SAM) to develop the application. Configure the pipeline to execute the SAM init command for deploying incremental changes.

C

Use the AWS Cloud Development Kit (AWS CDK) to develop the application. Configure the pipeline to execute the CDK synth command for deploying incremental changes.

D

Use the AWS Cloud Development Kit (AWS CDK) to develop the application. Configure the pipeline to execute the CDK bootstrap command for deploying incremental changes.

Question #416 / 557

A developer is preparing to deploy an application to an on-premises server using AWS services. The application code is stored in an Amazon S3 bucket. The developer wants to validate the deployment process locally with the LEAST amount of configuration.

What should the developer do to test the deployment locally?

A

Set up an AWS CodeDeploy application with a deployment group targeting the on-premises server. Configure the deployment source as the S3 bucket containing the code. Initiate the deployment and monitor the AWS Management Console for results.

B

Use AWS CodeArtifact to create a repository and publish the application code. Configure the local environment to pull the code from the repository and run validation tests before deployment.

C

Create an AWS CodeBuild project to pull the code from the S3 bucket and execute build commands. Integrate the project with AWS CodePipeline to automate testing and review the logs for errors.

D

Install the AWS CodeDeploy agent on the local machine. Use the codedeploy-local command with the --bundle-location option to specify the S3 bucket path of the deployment package.