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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 #218 / 719

Which AWS service enables a cloud practitioner to access the latest compliance reports and certifications needed to demonstrate adherence to regulatory standards during an audit?

A

AWS Config

B

AWS Security Hub

C

AWS Artifact

D

AWS Audit Manager

Question #22 / 719

Which option represents a physical component of the AWS global infrastructure?

A

AWS Lambda

B

AWS Region

C

Amazon API Gateway

D

AWS CloudFormation

AWS Certified Solutions Architect - Associate

Sample Questions

Question #777 / 1019

A company uses AWS Organizations with a central security OU and a production OU. The security OU needs to share encrypted AMIs, created using AWS KMS, with the production OU. Which two steps are required to enable the production OU to launch instances from these AMIs?

A

Add the production OU's ARN to the AMI's launch permissions.

B

Add the Organizations root ARN to the AMI's launch permissions.

C

Update the KMS key policy to allow the production OU to use the key.

D

Add each production account's ARN to the AMI's launch permissions.

E

Recreate the KMS key with a policy allowing the Organizations root ARN.

Question #713 / 1019

A company operates a video streaming service in the us-east-1 Region. The service allows users globally to upload and stream videos, with uploads capped at 500 MB per video. Popular videos are streamed frequently for several weeks, while others lose popularity within days. The application leverages video metadata to recommend content to users. Which solution provides the MOST cost-effective user access?

A

Store the videos in Amazon DynamoDB. Enable DynamoDB Accelerator (DAX) to cache frequently streamed items.

B

Store the videos in the Amazon S3 Intelligent-Tiering storage class. Store the video metadata and its S3 location in DynamoDB.

C

Store the videos in the Amazon S3 Standard storage class. Configure an S3 Lifecycle policy to transition videos older than 14 days to S3 Standard-Infrequent Access (S3 Standard-IA). Use object tags to manage metadata.

D

Store the videos in the Amazon S3 Glacier storage class. Implement an S3 Lifecycle policy to move videos older than 14 days to S3 Glacier Deep Archive. Store the video metadata and its S3 location in Amazon OpenSearch Service.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #165 / 529

A company is migrating a media processing application to AWS. The application generates video files at a rate of 10 files per second and requires low-latency local access for real-time editing. The legacy application runs on Linux and cannot be immediately updated to use the Amazon S3 API. Once processing is complete, the files must be publicly accessible via Amazon S3 within 20 minutes.

Which solution meets these requirements with the LEAST operational overhead?

A

Re-architect the application to run on AWS Lambda. Use the AWS SDK for Python to process and store files directly in Amazon S3, leveraging temporary storage for real-time edits.

B

Deploy an Amazon S3 File Gateway and create a file share linked to an S3 bucket. Mount the file share on an Amazon EC2 instance using NFS. Use the RefreshCache API to ensure updates in S3 are propagated to the gateway promptly.

C

Configure Amazon FSx for Lustre with a linked S3 bucket. Mount the Lustre file system on an Amazon EC2 instance using the Lustre client. Use a data repository task to synchronize files between FSx and S3 every 15 minutes.

D

Use AWS DataSync to continuously synchronize files between the EC2 instance's local storage and Amazon S3. Schedule DataSync tasks to run every 10 minutes to ensure timely availability.

Question #139 / 529

A company operates a document repository application on a single Windows Amazon EC2 instance in a staging environment. The application stores and retrieves files on a 3 TB Amazon Elastic Block Store (Amazon EBS) volume attached as the root device. The company aims to transition this application to production as a fault-tolerant and highly available system, deploying it across three EC2 instances spanning multiple Availability Zones. A solutions architect must design a solution that integrates the instances with an Active Directory domain and enforces Windows ACLs for file access control. The application requires all instances to have identical, synchronized content at all times. Which solution meets these requirements with the LEAST operational complexity?

A

Create an Amazon Elastic File System (Amazon EFS) file share. Configure an Auto Scaling group spanning three Availability Zones with a minimum of three instances. Use a user data script to install the application, join the domain, and mount the EFS share.

B

Generate a new AMI from the existing EC2 instance. Deploy an Amazon FSx for Lustre file system. Configure an Auto Scaling group across three Availability Zones with three instances. Use a user data script to join the domain and mount the FSx for Lustre file system.

C

Deploy an Amazon FSx for Windows File Server file system. Configure an Auto Scaling group across three Availability Zones with three instances. Use a user data script to install the application and mount the FSx file system. Seamlessly join the instances to the Active Directory domain.

D

Create a new AMI from the current EC2 instance. Set up an Amazon EFS file system. Configure an Auto Scaling group across three Availability Zones with three instances. Perform a seamless domain join for Active Directory integration.

AWS Certified Developer – Associate

Sample Questions

Question #209 / 557

A developer is deploying an AWS CloudFormation template that includes explicitly named IAM roles. During deployment, CloudFormation returns an InsufficientCapabilities error. What should the developer do to resolve this issue?

A

Enable the CAPABILITYAUTOEXPAND capability when deploying the CloudFormation stack.

B

Deploy the stack using an IAM role with full administrative permissions.

C

Include the CAPABILITY_IAM capability in the CloudFormation deployment parameters.

D

Specify the CAPABILITYNAMEDIAM capability during the CloudFormation stack deployment.

Question #170 / 557

A developer at a company recently built a serverless application to generate custom reports based on user-submitted data. The application’s user interface (UI) allows users to submit report generation requests and displays a confirmation message immediately. The application uses AWS Lambda functions for report processing, orchestrated by AWS Step Functions. The developer implemented an API using Amazon API Gateway integrated with Lambda to handle the UI requests.

The UI team reports that the API frequently returns timeout errors due to the computational complexity of generating large reports. The team requires the API to provide an instant confirmation response while the reports are processed in the background. Additionally, the backend must send an email notification to users once report generation is complete.

What should the developer do to reconfigure the API to meet these requirements?

A

Modify the API Gateway integration request to include an X-Amz-Invocation-Type header with a static value of 'Event'. Redeploy the API Gateway stage to implement the change.

B

Update the Lambda function configuration to set the reserved concurrency to 0, forcing asynchronous execution. Adjust the API Gateway timeout to match the Lambda timeout.

C

Increase the API Gateway timeout value to accommodate the Lambda function's execution time. Redeploy the API Gateway stage to apply the new timeout.

D

Add an X-Amz-Asynchronous header with a static value of 'true' to the API Gateway integration request. Redeploy the API Gateway stage to enable the change.