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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 #49 / 719

A company needs to distribute software updates globally with minimal latency and high availability. Which approach is most cost-effective?

A

Use Amazon CloudFront to cache the updates at edge locations.

B

Store updates in Amazon S3 with Transfer Acceleration enabled.

C

Utilize AWS Global Accelerator to route traffic to the nearest origin.

D

Deploy EC2 instances in multiple regions and use Elastic Load Balancing.

Question #562 / 719

A company is designing a fault-tolerant application architecture within a single AWS Region using multiple Availability Zones. What is the primary objective of this design approach?

A

Increased network bandwidth for inter-application communication

B

Fault tolerance and continuous availability during infrastructure failures

C

Lower operational costs through resource consolidation

D

Streamlined compliance with international data residency laws

AWS Certified Solutions Architect - Associate

Sample Questions

Question #126 / 1019

A research institution needs to minimize storage costs for its extensive dataset stored in Amazon S3 Standard. The data must be retained for at least 30 years, with information from the most recent 3 years requiring immediate accessibility and high availability. Which solution meets these requirements?

A

Configure an S3 Lifecycle policy to transition objects to S3 Glacier Flexible Retrieval immediately.

B

Configure an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive after 3 years.

C

Use S3 Intelligent-Tiering with the archive option disabled, relying on automatic tiering for cost savings.

D

Set up an S3 Lifecycle policy to transition objects to S3 Standard-Infrequent Access (S3 Standard-IA) immediately and to S3 Glacier Deep Archive after 3 years.

Question #791 / 1019

A company is using AWS Lambda functions and needs to ensure that environment variables are encrypted at rest and cannot be viewed in plaintext by developers during deployment or execution. Which solution meets these requirements?

A

Migrate the Lambda functions to AWS Fargate containers and store environment variables in AWS Secrets Manager.

B

Enable SSL/TLS encryption for the Lambda functions using AWS CloudHSM to encrypt the environment variables.

C

Use AWS Certificate Manager (ACM) to generate a certificate and configure the Lambda functions to encrypt environment variables with the certificate.

D

Create an AWS Key Management Service (KMS) key and enable encryption helpers for the Lambda functions to encrypt environment variables using the KMS key.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #216 / 529

A solutions architect at a large enterprise needs to design a centrally managed network security solution for all outbound internet traffic across an AWS Organization with over 200 AWS accounts. The accounts are interconnected via a centralized AWS Transit Gateway, and each account currently uses an internet gateway and a NAT gateway for outbound traffic. The company requires rule-based filtering for all outbound traffic, which must be managed centrally and scale to handle peak traffic of 30 Gbps per Availability Zone in a single AWS Region.

Which solution meets these requirements?

A

Create a centralized VPC for outbound traffic. Attach the Transit Gateway to this VPC. Deploy an Auto Scaling group of Amazon EC2 instances running an open-source proxy for filtering. Modify all default routes to direct traffic through the proxy instances.

B

Create a dedicated VPC for centralized outbound traffic. Connect this VPC to the existing Transit Gateway. Deploy AWS Network Firewall with endpoints in each Availability Zone. Configure a NAT gateway and update all default routes to route traffic through the Network Firewall endpoints.

C

Deploy an AWS Network Firewall within each AWS account. Modify the default routes in each account to direct outbound traffic through the local Network Firewall instance.

D

In each Availability Zone, create a shared NAT gateway and AWS Network Firewall in a centralized VPC. Update all account routes to use the shared NAT gateway and firewall endpoints.

Question #499 / 529

A company stores large image files in an Amazon S3 bucket using S3 Standard storage. These images are accessed frequently during the first 365 days after upload, but access drops significantly afterward. Both authenticated and anonymous users access the files. The files are typically over 500 MB, and uploads often fail due to unstable client connections, prompting the use of multipart uploads. A solutions architect needs to reduce S3 costs effectively. Which two actions should be taken? (Choose two.)

A

Configure the S3 bucket to be a Requester Pays bucket.

B

Enable S3 Transfer Acceleration to improve upload reliability for clients.

C

Create an S3 Lifecycle configuration to expire incomplete multipart uploads 7 days after initiation.

D

Create an S3 Lifecycle configuration to transition objects to S3 Glacier Flexible Retrieval after 1 day.

E

Create an S3 Lifecycle configuration to transition objects to S3 Standard-Infrequent Access (S3 Standard-IA) after 365 days.

AWS Certified Developer – Associate

Sample Questions

Question #482 / 557

A developer is preparing an AWS CloudFormation template locally and needs to deploy it to AWS. What steps must the developer take to successfully complete the deployment?

A

Install the AWS CLI. Configure the AWS CLI using an IAM username and password.

B

Install the AWS CLI. Configure the AWS CLI using an SSH key pair.

C

Install the AWS CLI. Configure the AWS CLI using an IAM user access key and secret key.

D

Install an AWS SDK. Configure the SDK using an X.509 certificate.

Question #331 / 557

A financial institution uses Amazon SQS to process transaction data between services. They must ensure that all messages stored in the queue are encrypted to meet compliance standards. The solution should require minimal configuration and management. Which approach satisfies these requirements?

A

Enable server-side encryption (SSE) for the SQS queue using the Amazon SQS managed key (SSE-SQS).

B

Enforce HTTPS connections by applying a queue policy with the AWS:SecureTransport condition.

C

Generate an SSL/TLS certificate with AWS Certificate Manager and attach it to the queue.

D

Include an encryption flag in the message attributes when sending messages to the queue.