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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 #330 / 719

Which AWS services are supported by Savings Plans? (Choose two.)

A

AWS Fargate

B

Amazon RDS

C

AWS Lambda

D

Amazon Redshift

E

Amazon DynamoDB

Question #367 / 719

A retail company wants to enhance its business intelligence (BI) system by enabling users to ask natural language queries and receive answers with corresponding data visualizations. Which AWS service or tool should be used to fulfill this requirement?

A

Amazon Macie

B

Amazon Rekognition

C

Amazon QuickSight Q

D

Amazon Lex

AWS Certified Solutions Architect - Associate

Sample Questions

Question #32 / 1019

A company is launching a promotional microsite consisting of static HTML, CSS, JavaScript, and image files. They want a hosting solution that minimizes operational overhead and cost. Which option should they choose?

A

Deploy the site using AWS Elastic Beanstalk with a Docker container.

B

Host the site using Amazon S3 configured for static website hosting.

C

Set up an Auto Scaling group of EC2 instances running NGINX.

D

Use AWS Lambda@Edge to serve content through Amazon CloudFront.

Question #102 / 1019

A company is migrating an on-premises FTP server to AWS. The server uses an NFS-based file system with 200 GB of data. The new setup requires hosting the server on an Amazon EC2 instance connected to an Amazon Elastic File System (EFS). Which combination of steps should a solutions architect take to automate this migration? (Choose two.)

A

Deploy the EC2 instance in the same Availability Zone as the EFS file system.

B

Configure an AWS DataSync agent on the on-premises server.

C

Attach a secondary Amazon Elastic Block Store (EBS) volume to the EC2 instance for data storage.

D

Transfer the data manually using a command-line utility like scp.

E

Set up an AWS DataSync location configuration for the on-premises FTP server.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #330 / 529

A company operates a social media platform with a backend hosted on-premises using virtual machines. The application exposes a REST API for user interactions, and session data is stored in a centralized file system. The backend uses API keys to manage throttling and differentiate between production and testing environments. During peak usage times, the backend experiences performance bottlenecks, and users report latency when accessing their session data. Management has tasked a solutions architect with redesigning the architecture using cloud services to handle traffic fluctuations and reduce latency without modifying the existing API structure.

Which solution addresses these requirements?

A

Use a Network Load Balancer (NLB) to route traffic to Amazon EC2 instances running the business logic. Store session data in Amazon Aurora Serverless and enable Auto Scaling for the EC2 instances.

B

Deploy the REST API behind an Application Load Balancer (ALB) and run the business logic in AWS Lambda. Store session data in Amazon ElastiCache for Redis with cluster mode enabled.

C

Implement the REST API using Amazon API Gateway. Execute the business logic in AWS Lambda. Store session data in Amazon DynamoDB configured with on-demand capacity.

D

Migrate the REST API to AWS AppSync and run the business logic in AWS Lambda. Store session data in Amazon S3 with Transfer Acceleration enabled.

Question #133 / 529

A company operates a serverless application in a single AWS Region. The application processes web content by retrieving external URLs and extracting site data. The company uses an Amazon Simple Notification Service (Amazon SNS) topic to send URLs to an Amazon Simple Queue Service (Amazon SQS) queue. An AWS Lambda function processes the URLs from the queue and saves results to an Amazon S3 bucket in the same Region.

The company now needs to process each URL in multiple Regions to analyze regional content variations. URLs must originate from the existing Region, and results must be stored in the original S3 bucket.

Which combination of steps will create a multi-Region deployment that fulfills these requirements? (Choose two.)

A

Deploy the SQS queue and Lambda function to additional Regions.

B

Subscribe the SNS topic in each Region to the local SQS queue.

C

Subscribe the SQS queues in other Regions to the central SNS topic.

D

Configure the SQS queue to forward URLs to SNS topics in other Regions.

E

Deploy the SNS topic and Lambda function to all Regions.

AWS Certified Developer – Associate

Sample Questions

Question #396 / 557

A developer is tasked with setting up a scalable web application on Amazon EC2 instances using an infrastructure-as-code approach. The solution must ensure that each deployment creates identical environments and allows for automatic rollback to previous configurations if a deployment fails. The deployment process should handle installation of dependencies and application updates consistently across all instances.

Which solution meets these requirements?

A

Use AWS Elastic Beanstalk to manage the environment. Configure the application versions and environment settings. Use rolling deployments to update instances and enable rollback via version switching.

B

Use AWS CodeDeploy with an AppSpec file to manage deployments. Store the application revisions in an S3 bucket. Configure the deployment group to target the EC2 instances and enable automatic rollback on deployment failures.

C

Use AWS CloudFormation to define the infrastructure in a YAML template. Integrate cfn-init scripts within the template to install software and configure instances during stack creation. Utilize CloudFormation's rollback capabilities to revert changes on deployment errors.

D

Use AWS OpsWorks with Chef recipes to automate configuration. Define the stack layers and recipes to handle installation and updates. Use OpsWorks lifecycle events to manage deployments and rollbacks.

Question #522 / 557

A developer has deployed a three-tier application using an Application Load Balancer (ALB), Amazon EC2 instances, and Amazon RDS. The domain name is configured in Amazon Route 53 with an alias record pointing to the ALB. When attempting to access the application via the domain name, the developer encounters a 'Connection Refused' error. Which logs should the developer review to confirm whether the requests are successfully entering the AWS network?

A

VPC Flow Logs

B

Amazon Route 53 query logs

C

AWS CloudTrail logs

D

Amazon CloudWatch Logs