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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 #633 / 719

Which AWS service allows users to interact with and manage AWS resources through a web-based graphical interface?

A

AWS CloudShell

B

AWS Command Line Interface (CLI)

C

AWS Management Console

D

AWS CloudFormation

Question #567 / 719

An AWS user requires programmatic access to interact with AWS Support services. Which AWS Support plan offers this capability at the lowest cost?

A

AWS Basic Support

B

AWS Developer Support

C

AWS Business Support

D

AWS Enterprise Support

AWS Certified Solutions Architect - Associate

Sample Questions

Question #645 / 1019

A financial institution must maintain cryptographic keys within an on-premises key management system to adhere to data sovereignty regulations. The institution needs to handle encryption and decryption using keys stored outside the AWS Cloud while supporting integration with multiple third-party external key managers. Which solution meets these requirements with the LEAST operational overhead?

A

Use AWS CloudHSM key store with a dedicated CloudHSM cluster hosted on-premises.

B

Use AWS Key Management Service (AWS KMS) external key store integrated with the existing external key manager.

C

Use the default AWS Key Management Service (AWS KMS) key store with AWS-managed keys.

D

Use a custom key store backed by an on-premises AWS CloudHSM cluster managed by the institution.

Question #176 / 1019

An application runs on Amazon EC2 instances in private subnets. The application needs to access an Amazon S3 bucket. What is the MOST secure way to access the bucket while ensuring that the traffic does not leave the AWS network?

A

Use a VPC endpoint for S3.

B

Use a NAT gateway in a public subnet.

C

Use a NAT instance in a private subnet.

D

Use the internet gateway attached to the VPC.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #483 / 529

A company is migrating their Redis-based application to AWS and requires a highly available solution that supports automatic failover, data persistence, and Multi-AZ redundancy. The solution must minimize operational overhead and ensure compatibility with existing Redis client libraries. Which configuration should they implement?

A

Deploy Amazon ElastiCache for Redis with Multi-AZ enabled and automatic backups. Use the primary endpoint for writes and read replicas for reads.

B

Create an Amazon RDS for PostgreSQL database with read replicas. Configure writes to the writer endpoint and reads to the reader endpoint.

C

Create an Amazon MemoryDB for Redis cluster in Multi-AZ mode. Configure the application to interact with the cluster endpoints.

D

Set up Redis on Amazon EC2 instances distributed across multiple Availability Zones. Implement custom failover scripts and daily backups to Amazon S3.

Question #44 / 529

A company has 10 accounts that are part of an organization in AWS Organizations. AWS Config is enabled in each account. All accounts belong to either the Prod OU or the NonProd OU. The company has configured an Amazon EventBridge rule in each account to notify an Amazon SNS topic when an S3 bucket policy is modified to allow public access (e.g., a policy granting '*' as the principal). The security team is subscribed to the SNS topic. For all accounts in the NonProd OU, the security team needs to prevent the creation of S3 bucket policies that allow public access. Which solution meets this requirement with the LEAST operational overhead?

B

Add the s3-bucket-public-read-prohibited AWS Config managed rule to the NonProd OU.

A

Modify the EventBridge rule to invoke an AWS Lambda function to revert the bucket policy change and publish to the SNS topic. Deploy the updated rule to the NonProd OU.

C

Configure an SCP to allow the s3:PutBucketPolicy action when the value of the aws:Principal condition key does not include '*'. Apply the SCP to the NonProd OU.

D

Configure an SCP to deny the s3:PutBucketPolicy action when the value of the aws:Principal condition key includes '*'. Apply the SCP to the NonProd OU.

AWS Certified Developer – Associate

Sample Questions

Question #134 / 557

A company is updating their serverless application's AWS Lambda functions using AWS CodeDeploy. The deployment must ensure that any errors are detected early without impacting all users and must complete as quickly as possible within maintenance windows. The production environment cannot tolerate downtime outside these windows.

Which deployment configuration will meet these requirements with the LEAST deployment time?

A

Use the AWS CodeDeploy in-place deployment configuration for the Lambda functions. Shift all traffic immediately after deployment.

B

Use the AWS CodeDeploy linear deployment configuration to shift 15% of the traffic every 3 minutes.

C

Use the AWS CodeDeploy all-at-once deployment configuration to shift all traffic to the updated versions immediately.

D

Use the AWS CodeDeploy predefined canary deployment configuration to shift 15% of the traffic immediately and shift the remaining traffic after 3 minutes.

Question #407 / 557

A company is deploying a new serverless application using AWS Lambda that needs to connect to an Amazon RDS for MySQL database. The security team mandates that the application must not use long-term database credentials to ensure enhanced security.

Which solution satisfies these requirements?

A

Enable IAM database authentication on the RDS MySQL instance. Create an IAM role with the necessary permissions and attach it to the Lambda function.

B

Store the MySQL credentials in AWS Secrets Manager. Create an IAM role that allows the Lambda function to retrieve the secrets and use them to connect.

C

Configure the MySQL credentials as environment variables encrypted with AWS KMS within the Lambda function.

D

Use AWS Systems Manager Parameter Store to store the credentials. Grant the Lambda function's execution role access to retrieve the parameters.