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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 #385 / 719

Which AWS service provides visibility into IAM roles that are shared across multiple AWS accounts by analyzing resource-based policies for external access?

A

AWS Config

B

AWS CloudTrail

C

AWS Identity and Access Management Access Analyzer

D

AWS Organizations

Question #600 / 719

A healthcare provider operates real-time patient monitoring systems that require immediate data processing on-premises. Which AWS service should they use to ensure the LOWEST possible latency for these applications?

A

AWS Outposts

B

Amazon EC2

C

AWS Lambda

D

AWS Fargate

AWS Certified Solutions Architect - Associate

Sample Questions

Question #914 / 1019

A company has developed a data analytics platform composed of multiple microservices, each handling a distinct data processing task. A single development team manages all microservices. The current architecture uses a static web dashboard, a Python-based backend hosted on an Amazon EC2 instance, and a PostgreSQL database running on another EC2 instance. The company needs to ensure the platform is secure, highly available, and globally accessible with minimal operational overhead. Which solution meets these requirements MOST effectively?

A

Use Amazon CloudFront and AWS Amplify to host the static web dashboard. Refactor the microservices into AWS Lambda functions accessed via Amazon API Gateway. Migrate the PostgreSQL database to an Amazon EC2 Reserved Instance.

B

Use Amazon CloudFront and Amazon S3 to host the static web dashboard. Refactor the microservices into AWS Lambda functions accessed via Amazon API Gateway. Migrate the PostgreSQL database to Amazon RDS for PostgreSQL.

C

Use Amazon CloudFront and Amazon S3 to host the static web dashboard. Refactor the microservices into AWS Lambda functions behind a Network Load Balancer. Migrate the PostgreSQL database to Amazon RDS for PostgreSQL.

D

Use Amazon S3 to host the static web dashboard. Refactor the microservices into AWS Lambda functions behind an Application Load Balancer. Migrate the PostgreSQL database to an Amazon EC2 Reserved Instance.

Question #774 / 1019

A solutions architect must enforce a compliance policy that prohibits security groups from allowing RDP access from 0.0.0.0/0. The company requires immediate alerts if a security group violates this rule. The solution must be implemented with the LEAST operational overhead.

What should the solutions architect do to meet these requirements?

A

Develop an AWS Lambda function to scan security groups for RDP rules allowing 0.0.0.0/0 and trigger an Amazon Simple Notification Service (Amazon SNS) alert when such a rule is detected.

B

Enable the restricted-rdp AWS Config managed rule and configure an Amazon Simple Notification Service (Amazon SNS) topic to send alerts when noncompliant rules are identified.

C

Create an IAM policy that denies permissions to modify security group rules for RDP and link it to an Amazon SNS topic to notify administrators of unauthorized change attempts.

D

Implement a service control policy (SCP) blocking non-administrative users from creating or modifying security groups. Integrate a ticketing system to alert administrators when rule changes are requested.

AWS Certified Developer – Associate

Sample Questions

Question #18 / 557

A company is using an AWS Lambda function to process files uploaded to an Amazon S3 bucket. The Lambda function invokes an external validation API for each file. During load testing, the developer observes that the external validation API occasionally times out and returns errors. The company expects some validation API errors but wants the operations team to receive near-real-time notifications only when the error rate exceeds 10% of total file validations within a 30-minute period. Developers must use an existing Amazon Simple Notification Service (Amazon SNS) topic already configured to alert the operations team.

Which solution meets these requirements?

A

Log the results of the validation API calls to Amazon CloudWatch. Use CloudWatch Logs Insights to query the logs hourly. Configure a scheduled Lambda function to analyze the logs and publish alerts to the existing SNS topic.

B

Publish custom CloudWatch metrics for validation API successes and failures. Configure a CloudWatch alarm to trigger when the error rate exceeds 10% over 30 minutes and notify the existing SNS topic.

C

Publish all validation API error results to a new Amazon SNS topic. Subscribe the operations team to this topic and apply a filter to suppress notifications below the 10% error threshold.

D

Write validation API results to an Amazon DynamoDB table. Schedule an AWS Step Function to query the table every 30 minutes and invoke the existing SNS topic if the error rate exceeds 10%.

Question #308 / 557

A company mandates that all cloud resources must be deployed using AWS CloudFormation templates. A developer is tasked with implementing an Amazon Simple Notification Service (Amazon SNS) alert to enforce this policy. The developer sets up an SNS topic and subscribes the security team's email address to it. The security team requires immediate notification if an Amazon S3 bucket is created without using CloudFormation. Which solution fulfills this requirement?

A

Create an AWS Lambda function to analyze CloudTrail logs for S3 bucket creation events not initiated by CloudFormation. Configure the Lambda function to send alerts to the SNS topic. Set up an Amazon EventBridge scheduled rule to trigger the Lambda function every 15 minutes.

B

Deploy an AWS Fargate task in Amazon Elastic Container Service (Amazon ECS) to monitor CloudTrail for S3 bucket creation events unrelated to CloudFormation. Configure the task to publish alerts to the SNS topic. Use an Amazon EventBridge schedule to run the Fargate task every 15 minutes.

C

Provision an Amazon EC2 instance with a custom script that scans CloudTrail logs for S3 bucket creations not managed by CloudFormation. Configure the script to send notifications to the SNS topic. Implement a cron job on the EC2 instance to execute the script every 15 minutes.

D

Create an Amazon EventBridge rule to detect CloudTrail events where an S3 bucket is created without CloudFormation. Configure the SNS topic as the target for the EventBridge rule to enable real-time notifications.