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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 #424 / 719

Which pillar of the AWS Well-Architected Framework emphasizes iterative improvements and the ability to adapt workloads efficiently through agile processes?

A

Security

B

Cost optimization

C

Operational excellence

D

Performance efficiency

Question #83 / 719

An organization needs to audit all Amazon S3 buckets to identify those that are shared with external AWS accounts through ACLs or bucket policies. Which AWS service or resource should be used to fulfill this requirement?

A

S3 Multi-Region Access Points

B

S3 Storage Lens

C

AWS IAM Identity Center (AWS Single Sign-On)

D

Access Analyzer for S3

AWS Certified Solutions Architect - Associate

Sample Questions

Question #41 / 1019

A company's application collects data from multiple SaaS platforms using Amazon EC2 instances. The EC2 instances process the data and upload it to an Amazon S3 bucket. Additionally, the instances send a notification via Amazon SNS once the upload is complete. The company is experiencing performance issues and wants to optimize the system with minimal operational overhead.

Which solution meets these requirements MOST effectively?

A

Implement an Auto Scaling group for the EC2 instances to handle varying loads. Use Amazon CloudWatch alarms to trigger SNS notifications upon upload completion.

B

Use AWS AppFlow to transfer data directly from the SaaS platforms to S3. Configure S3 event notifications to publish upload completion events to an SNS topic.

C

Set up an Amazon EventBridge rule to capture data from each SaaS source and route it to S3. Create a second EventBridge rule to detect S3 uploads and trigger SNS notifications.

D

Migrate the application to AWS Fargate using Amazon ECS. Configure Fargate tasks to process data and upload to S3, with CloudWatch Logs triggering SNS notifications.

Question #872 / 1019

A development team uses separate AWS accounts for development, testing, and production. Engineers have been deploying GPU-optimized Amazon EC2 instances that are not fully utilized. A solutions architect needs to ensure that such instances cannot be launched in any account with minimal ongoing management.

A

Update the IAM policies to deny the launch of GPU-optimized EC2 instances. Apply the policies to all users.

B

Define a resource in AWS Resource Access Manager that restricts the launch of GPU-optimized EC2 instances.

C

Create an IAM role in each account that denies the launch of GPU-optimized EC2 instances. Assign the role to all engineers.

D

Create an organization in AWS Organizations in the management account. Develop a service control policy (SCP) that blocks the launch of GPU-optimized EC2 instances, and attach it to the relevant accounts.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #379 / 529

A large enterprise is migrating its IT infrastructure to AWS. Each department operates standalone AWS accounts for staging and quality assurance. New production accounts must be provisioned shortly.

The finance team needs a unified payment method while retaining granular visibility into each department's expenditures for cost allocation.

The security team demands centralized governance over IAM policies across all enterprise accounts.

Which combination of solutions addresses these requirements MOST efficiently? (Select two.)

A

Implement standardized AWS CloudFormation templates with predefined IAM roles across all accounts. Mandate deployment of these templates in existing and new accounts to enforce security policies.

B

Establish an AWS Organizations hierarchy from a designated payer account. Integrate existing accounts into the organization and provision new accounts through Organizations.

C

Require individual departments to manage their own AWS accounts. Implement resource tagging and AWS Budgets for cost attribution.

D

Activate full AWS Organizations capabilities and configure service control policies to restrict IAM permissions across member accounts.

E

Merge all AWS accounts into one master account. Use IAM roles/resource tagging for access control and consolidated billing.

Question #318 / 529

An online retail company hosts its stateful web-based application and PostgreSQL database in an on-premises data center on a single server. The company wants to scale its operations globally and handle traffic spikes during seasonal promotions. To achieve this, they plan to migrate their application and database to AWS to maximize architectural reliability.

Which solution provides the HIGHEST level of reliability?

A

Migrate the database to an Amazon RDS PostgreSQL Multi-AZ DB instance. Deploy the application in an Auto Scaling group on Amazon EC2 instances behind an Application Load Balancer. Store sessions in Amazon DynamoDB.

B

Migrate the database to Amazon Aurora PostgreSQL. Deploy the application in an Auto Scaling group on Amazon EC2 instances behind an Application Load Balancer. Store sessions in an Amazon ElastiCache for Redis replication group.

C

Migrate the database to Amazon Redshift. Deploy the application in an Auto Scaling group on Amazon EC2 instances behind a Network Load Balancer. Store sessions in Amazon Kinesis Data Streams.

D

Migrate the database to an Amazon RDS MySQL Multi-AZ DB instance. Deploy the application in an Auto Scaling group on Amazon EC2 instances behind an Application Load Balancer. Store sessions in Amazon ElastiCache for Memcached.

AWS Certified Developer – Associate

Sample Questions

Question #54 / 557

A developer is migrating a social media application to AWS to handle a surge in user traffic. The application currently runs on two servers: one for the web application and another for a PostgreSQL database. The web server handles user sessions in-memory, and during peak traffic, memory usage spikes, causing performance issues. The developer plans to use Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer.

Which combination of changes should the developer implement to optimize performance and scalability?

A

Migrate the PostgreSQL database to an EC2 instance. Store session data and application data in the PostgreSQL database.

B

Use Amazon ElastiCache for Redis to manage session data. Migrate the PostgreSQL database to Amazon RDS.

C

Store session data in Amazon ElastiCache for Redis and application data in Amazon DynamoDB.

D

Utilize the EC2 instance store for session data and migrate the database to Amazon RDS for PostgreSQL.

Question #334 / 557

A company's application uses an AWS Lambda function to process image uploads from users. The company needs to monitor the Lambda function's processing rate in near real time to verify compliance with a service level agreement (SLA). The throughput measurement must exclude the Lambda function's initialization and cleanup phases, focusing only on the time spent actively processing images. What should the developer implement to meet these requirements?

A

Use the Lambda function's Concurrent Executions metric in Amazon CloudWatch to derive the processing rate.

B

Modify the application to log the processing rate to Amazon CloudWatch Logs. Configure an Amazon EventBridge scheduled rule to trigger a secondary Lambda function that aggregates the logs hourly.

C

Modify the application to emit custom Amazon CloudWatch metrics when each image is received and fully processed. Calculate throughput using these metrics.

D

Use the Lambda function's Invocations metric and Duration metric in Amazon CloudWatch to compute the processing rate.