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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 #621 / 719

Which capability is a primary advantage of using an Elastic Load Balancer (ELB) in AWS?

A

Automatically scaling the number of EC2 instances based on demand.

B

Distributing incoming application traffic across multiple targets.

C

Enabling cross-region load balancing for global applications.

D

Managing traffic routing between multiple virtual private clouds.

Question #363 / 719

A solutions architect must design a system where any EC2 instances that become unhealthy are automatically terminated and replaced. Which AWS service is most appropriate for this requirement?

A

Amazon Elastic Kubernetes Service (Amazon EKS)

B

AWS CloudTrail

C

AWS Shield Advanced

D

AWS Auto Scaling

AWS Certified Solutions Architect - Associate

Sample Questions

Question #14 / 1019

A company operates a social media analytics platform using Amazon EC2 instances behind an Application Load Balancer, with instances in an Auto Scaling group across multiple Availability Zones. The Auto Scaling group scales based on network throughput. The platform stores user activity data in a PostgreSQL database hosted on a large EC2 instance. The database performance declines during peak traffic periods, which are primarily read-heavy. The company seeks a solution that automatically scales the database to handle unpredictable read traffic while ensuring high availability.

A

Use Amazon Redshift with a single node configuration.

B

Use Amazon RDS for PostgreSQL with a Single-AZ deployment and add Read Replicas manually.

C

Use Amazon Aurora PostgreSQL with Multi-AZ deployment and configure Aurora Auto Scaling with Aurora Replicas.

D

Use Amazon ElastiCache for Redis with on-demand instances.

Question #867 / 1019

A company operates its application servers on Amazon EC2 instances using Amazon EBS volumes. A solutions architect must evaluate the current EBS volume costs and propose optimizations. The proposals should include estimated monthly savings.

Which solution meets these requirements?

A

Use AWS Trusted Advisor to generate EBS volume optimization recommendations.

B

Use AWS Config to analyze EBS volume usage and provide optimization suggestions.

C

Use AWS CloudTrail logs to identify underutilized EBS volumes and recommend optimizations.

D

Use Amazon Athena to query EBS usage data and generate cost-saving recommendations.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #7 / 529

A company is migrating a monolithic web application to a microservices architecture using containers. They require separate environments for production and staging, each handling variable loads with known minimum and maximum demands. The solution must use a serverless approach to minimize management overhead while ensuring cost-effectiveness. Which design meets these requirements?

A

Deploy containers as AWS Lambda functions with configured concurrency limits. Use Amazon API Gateway with separate stages for each environment.

B

Use Amazon ECR for container images. Set up two Amazon ECS clusters with Fargate launch type, configured auto-scaling, and separate Application Load Balancers for each environment.

C

Utilize Amazon EKS with Fargate profiles for orchestration. Deploy containers from ECR, configure auto-scaling, and use separate Network Load Balancers for each environment.

D

Deploy using AWS Elastic Beanstalk with separate environments. Configure auto-scaling groups and Application Load Balancers for each environment.

Question #326 / 529

A company is deploying a secure application on AWS that requires integration with an Active Directory domain. The application's backend runs on multiple Windows EC2 instances, which must be domain-joined. The company mandates enhanced security measures, including multi-factor authentication (MFA), and prefers using managed AWS services. The deployment process also requires configuring the application servers using domain-aware administrative tools.

Which solution meets these requirements?

A

Create an AWS Directory Service for Microsoft Active Directory implementation. Launch an Amazon Workspace. Deploy and configure the application via the Workspace using domain-integrated tools.

B

Create an AWS Directory Service for Microsoft Active Directory implementation. Launch an EC2 instance. Deploy and configure the application via the EC2 instance using domain-integrated tools.

C

Create an AWS Directory Service Simple AD implementation. Launch an EC2 instance. Deploy and configure the application via the EC2 instance using domain-integrated tools.

D

Create an AWS Directory Service Simple AD implementation. Launch an Amazon Workspace. Deploy and configure the application via the Workspace using domain-integrated tools.

AWS Certified Developer – Associate

Sample Questions

Question #190 / 557

A company needs to distribute software patches globally while ensuring secure, temporary access for authorized users at the lowest cost. Which solution best meets these requirements?

A

Use Amazon CloudFront with signed URLs for Amazon S3.

B

Deploy a separate Amazon CloudFront distribution for each authorized user.

C

Use Amazon CloudFront with AWS Lambda@Edge to validate user tokens.

D

Use Amazon API Gateway with AWS IAM policies to restrict access to an S3 bucket.

Question #213 / 557

A developer is troubleshooting an AWS Lambda function in a development environment. The Lambda function is configured to connect to an Amazon MQ broker (ActiveMQ) deployed in a private subnet within a VPC, using port 61617. The Lambda function encounters a connection timeout when attempting to communicate with the broker. Which two steps should the developer take to diagnose the issue? (Choose two.)

C

Verify that the VPC has a NAT gateway configured. Ensure the Amazon MQ broker is publicly accessible.

A

Check that the Lambda\u2019s security group allows outbound traffic on port 61617 to the Amazon MQ broker\u2019s security group. Check that the Amazon MQ broker\u2019s security group permits inbound traffic on port 61617 from the Lambda\u2019s security group.

B

Check that the Lambda\u2019s security group allows inbound traffic on port 61617 from the Amazon MQ broker\u2019s security group. Check that the Amazon MQ broker\u2019s security group permits outbound traffic on port 61617 to the Lambda\u2019s security group.

D

Check that the Lambda\u2019s execution role includes permissions for amazonmq:DescribeBroker, amazonmq:ModifyBroker, and amazonmq:DescribeConfiguration.

E

Check that the Lambda\u2019s execution role includes ec2:CreateNetworkInterface, ec2:DescribeNetworkInterfaces, and ec2:DeleteNetworkInterface permissions.