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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 #535 / 719

Which task is the customer's responsibility, according to the AWS shared responsibility model?

A

Configure security group rules for an Amazon EC2 instance.

B

Manage the physical security of AWS data centers.

C

Maintain the underlying hypervisor for AWS services.

D

Ensure the physical integrity of AWS hardware.

Question #242 / 719

A company is deploying a worldwide application that requires a managed DNS service to ensure high availability, scalability, and low-latency domain name resolution for users across different regions. Which AWS service should the company use to meet these requirements?

A

Amazon CloudFront

B

Amazon S3

C

Amazon Route 53

D

AWS Lambda

AWS Certified Solutions Architect - Associate

Sample Questions

Question #974 / 1019

A company hosts a video-sharing platform on AWS. Users upload videos stored in an Amazon S3 bucket in the eu-west-1 Region. The company wants to use Amazon CloudFront with a custom domain for video uploads. Which solutions meet these requirements? (Choose two.)

A

Use AWS Certificate Manager (ACM) to create a public certificate in the us-east-1 Region. Use the certificate in CloudFront.

B

Use AWS Certificate Manager (ACM) to create a public certificate in eu-west-1. Use the certificate in CloudFront.

C

Configure Amazon S3 to allow uploads from CloudFront. Configure S3 Transfer Acceleration.

D

Configure Amazon S3 to allow uploads from CloudFront origin access control (OAC).

E

Configure Amazon S3 to allow uploads from CloudFront. Configure an Amazon S3 website endpoint.

Question #86 / 1019

A company is developing a serverless application using AWS Lambda functions that require frequent access to an Amazon RDS PostgreSQL Multi-AZ DB instance. The company needs a secure method for the Lambda functions to connect to the database while ensuring credentials are automatically rotated every 30 days. Which solution meets these requirements?

A

Store the database credentials in AWS Secrets Manager. Configure Secrets Manager to rotate the credentials automatically and grant Lambda functions IAM permissions to retrieve the secrets.

B

Store the database credentials in AWS Systems Manager Parameter Store. Use Parameter Store's built-in rotation feature and grant Lambda functions IAM permissions to access the parameters.

C

Store the database credentials in an encrypted Amazon S3 bucket. Configure an S3 lifecycle policy to rotate the credentials every 30 days and grant Lambda functions access to the bucket.

D

Store the database credentials in environment variables encrypted with AWS KMS. Use a Lambda function to manually update the environment variables every 30 days.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #442 / 529

A solutions architect has deployed a web application that serves users across two AWS Regions under a custom domain. The application uses Amazon Route 53 latency-based routing. The solutions architect has associated weighted record sets with a pair of web servers in separate Availability Zones for each Region. During a disaster recovery test, when all web servers in one Region are terminated, Route 53 does not automatically redirect users to the remaining Region. Which of the following are possible root causes of this issue? (Choose two.)

A

The weight for the terminated Region's weighted records is set lower than the weight for the active Region's records.

B

The health checks for the active Region's web servers are configured with an incorrect path.

C

Latency-based routing policies cannot be combined with weighted routing policies for the same domain.

D

The 'Evaluate Target Health' option is disabled for the latency alias records pointing to the terminated Region's weighted records.

E

The weighted records associated with the terminated Region's web servers do not have health checks configured.

Question #482 / 529

A company must utilize an AWS Transfer Family SFTP-enabled server linked to an Amazon S3 bucket to receive daily data feeds from a third-party vendor. The vendor encrypts the data using GNU Privacy Guard (GPG) encryption. The company requires an automated solution to decrypt the data immediately upon receipt.

The solutions architect is tasked with implementing a Transfer Family managed workflow. The company has already established an IAM service role with a policy granting access to AWS Secrets Manager and the S3 bucket. The role's trust relationship permits the transfer.amazonaws.com service to assume the role.

What should the solutions architect do next to enable automatic decryption of the data?

A

Store the GPG public key in Secrets Manager. Add a nominal step in the Transfer Family managed workflow to decrypt files. Configure GPG encryption parameters in the nominal step. Associate the workflow with the Transfer Family server.

B

Store the GPG private key in Secrets Manager. Add an exception-handling step in the Transfer Family managed workflow to decrypt files. Configure GPG encryption parameters in the exception handler. Associate the workflow with the SFTP user.

C

Store the GPG private key in Secrets Manager. Add a nominal step in the Transfer Family managed workflow to decrypt files. Configure GPG decryption parameters in the nominal step. Associate the workflow with the Transfer Family server.

D

Store the GPG public key in Secrets Manager. Add an exception-handling step in the Transfer Family managed workflow to decrypt files. Configure GPG decryption parameters in the exception handler. Associate the workflow with the SFTP user.

AWS Certified Developer – Associate

Sample Questions

Question #353 / 557

A developer at a company creates an AWS CloudFormation template that references security groups created by a separate template managed by the company's security team. When deploying the stack, the deployment fails. Which issues could be responsible? (Choose two.)

A

The developer's template does not use the Ref intrinsic function to refer to the security groups.

B

The developer's template does not use the ImportValue intrinsic function to refer to the security groups.

C

The Mappings section of the developer's template does not refer to the security groups.

D

The security team's template does not export the security groups in the Outputs section.

E

The security team's template does not export the security groups in the Mappings section.

Question #399 / 557

An AWS Lambda function is triggered asynchronously by Amazon S3 whenever a new object is uploaded. Occasionally, the function fails to process some events. The developer needs to collect these failed events for troubleshooting with minimal additional setup.

What should the developer do to meet these requirements with the LEAST development effort?

A

Enable detailed logging in the Lambda function and analyze Amazon CloudWatch Logs for error messages.

B

Configure an AWS Step Functions state machine to handle retries and capture failed events.

C

Assign a dead-letter queue using Amazon SQS to capture failed invocations.

D

Use an Amazon SNS FIFO topic to route failed events to a logging service.