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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 #154 / 719

Which of the following is a recommended design principle for AWS Cloud architecture?

A

Prioritize vertical scaling over horizontal scaling.

B

Use tightly integrated components to minimize latency.

C

Implement a single point of failure for simplicity.

D

Design systems to scale horizontally using modular components.

Question #182 / 719

A developer is designing a mobile application that requires a highly scalable and low-latency key-value store. The developer wants to avoid managing server infrastructure or database software updates. Which AWS service best meets these requirements?

A

Amazon RDS

B

Amazon DynamoDB

C

Amazon Aurora

D

Amazon Redshift

AWS Certified Solutions Architect - Associate

Sample Questions

Question #471 / 1019

A company operates a batch processing system on EC2 instances within a VPC. The system processes 2 TB of data daily stored in an Amazon S3 bucket. The company aims to reduce costs and ensure that all S3 traffic remains within the AWS network without internet exposure.

Which solution meets these requirements?

A

Enable S3 Intelligent-Tiering for the S3 bucket

B

Enable S3 Transfer Acceleration for the S3 bucket

C

Create a gateway VPC endpoint for Amazon S3. Associate this endpoint with all route tables in the VPC

D

Create an interface endpoint for Amazon S3 in the VPC. Associate this endpoint with all route tables in the VPC

Question #127 / 1019

A financial analytics firm is migrating its on-premises infrastructure to AWS. They require 15 TB of storage with the highest possible I/O performance for real-time transaction processing, 350 TB of highly durable storage for a data lake housing historical transaction data, and 1 PB of cost-effective storage for compliance backups that must be retained for seven years.

Which combination of AWS services should a solutions architect propose to fulfill these requirements?

A

Amazon EBS for high I/O performance, Amazon S3 for the data lake, and Amazon S3 Glacier for compliance backups.

B

Amazon EC2 instance store for high I/O performance, Amazon EFS for the data lake, and Amazon S3 Glacier for compliance backups.

C

Amazon EC2 instance store for high I/O performance, Amazon S3 for the data lake, and Amazon S3 Glacier for compliance backups.

D

Amazon EBS for high I/O performance, Amazon EFS for the data lake, and Amazon S3 for compliance backups.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #518 / 529

A company identified multiple unencrypted Amazon EBS volumes attached to EC2 instances across their AWS environment. They need an automated solution to encrypt these volumes and ensure all future EBS volumes are encrypted by default. Which approach meets these requirements?

A

Configure an AWS Config managed rule to detect unencrypted EBS volumes. Set up automatic remediation using a Systems Manager Automation runbook to create encrypted replacements. Create an SCP to explicitly deny the creation of unencrypted EBS volumes.

B

Use AWS Systems Manager Inventory to list unencrypted EBS volumes. Create a Systems Manager Automation runbook to encrypt the volumes. Modify the AWS account setting to enable default EBS encryption for all new volumes.

C

Configure an AWS Config managed rule to identify unencrypted EBS volumes. Enable automatic remediation with a Systems Manager Automation runbook to replace them with encrypted volumes. Modify the AWS account setting to enforce EBS encryption by default for all new volumes.

D

Create a Lambda function to scan and encrypt unencrypted EBS volumes. Use a KMS key policy to deny the creation of unencrypted EBS volumes. Enable AWS Config to monitor compliance.

Question #312 / 529

A company is launching a new video streaming service on Amazon EC2 instances. The service must be available globally across three AWS Regions: us-east-1, eu-west-1, and ap-southeast-1. User preferences, watch history, and session data must be accessible across all Regions. A solutions architect needs to design a solution allowing any Region to scale to handle the load of all Regions. Additionally, users must automatically connect to the Region with the least latency. Which solution meets these requirements with the LEAST operational overhead?

A

Use EC2 Spot Fleets with Network Load Balancers in each Region. Configure AWS Global Accelerator to point to the NLBs. Use Route 53 latency-based routing for the Global Accelerator IP. Store data in Amazon RDS for PostgreSQL with read replicas in other Regions.

B

Deploy Auto Scaling groups and NLBs in each Region. Use Route 53 geoproximity routing pointing to each NLB. Store data in self-managed PostgreSQL on EC2 instances with cross-region replication.

C

Deploy Auto Scaling groups with NLBs in each Region. Use Route 53 latency-based routing pointing to each NLB. Store data in Amazon DynamoDB global tables.

D

Use EC2 instances in each Region with NLBs. Deploy a custom DNS solution on EC2 instances using latency checks to route users. Store data in Amazon Aurora Global Database.

AWS Certified Developer – Associate

Sample Questions

Question #341 / 557

A developer is deploying a serverless application using AWS CloudFormation. The application requires an API key stored in AWS Systems Manager Parameter Store as a plaintext parameter. The developer needs to securely reference this API key within the CloudFormation template to configure the application during stack creation. Which method should the developer use to retrieve the API key from Parameter Store?

A

Use the SSM dynamic reference.

B

Use the GetAtt intrinsic function.

C

Use the Fn::ImportValue intrinsic function.

D

Use the SecretsManager dynamic reference.

Question #526 / 557

An application is designed to consume messages from an Amazon SQS standard queue using AWS Fargate tasks in Amazon ECS. The development team wants to optimize the solution for cost-effectiveness while ensuring efficient message processing.

Which two actions should be taken to achieve this goal? (Choose two.)

A

Configure the SQS queue to use long polling when retrieving messages.

B

Set the SQS queue to use short polling for faster message retrieval.

C

Retrieve messages in batches using the maximum number of messages per API call.

D

Implement an Amazon ElastiCache cluster to store messages temporarily.

E

Use an SQS FIFO queue to ensure messages are processed exactly once.