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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 #363 / 719

A solutions architect must design a system where any EC2 instances that become unhealthy are automatically terminated and replaced. Which AWS service is most appropriate for this requirement?

A

Amazon Elastic Kubernetes Service (Amazon EKS)

B

AWS CloudTrail

C

AWS Shield Advanced

D

AWS Auto Scaling

Question #496 / 719

A cloud practitioner needs to ensure low-latency DNS resolution and global traffic management for a multi-region application hosted on AWS. Which AWS service provides a scalable and highly available solution to meet this requirement?

A

Amazon Route 53

B

Amazon CloudFront

C

AWS Global Accelerator

D

Amazon API Gateway

AWS Certified Solutions Architect - Associate

Sample Questions

Question #132 / 1019

A company needs to distribute large media files globally through its website. The solution must automatically scale to handle unpredictable traffic, minimize operational overhead, and deliver content with the lowest possible latency. Which combination of services should a solutions architect use to meet these requirements?

A

Amazon CloudFront and Amazon S3

B

AWS Lambda and Amazon S3

C

Application Load Balancer with Amazon EC2 Auto Scaling

D

Amazon CloudFront with Amazon EC2 instances

Question #335 / 1019

A company must quickly scale its application using Amazon EC2 instances launched from an Amazon Machine Image (AMI) within an Auto Scaling group during unexpected traffic surges. The solution needs to minimize the time required to initialize new instances.

Which strategy achieves this goal?

A

Create an AMI using the AWS CLI ec2 create-image command with an existing EBS snapshot. Use AWS Systems Manager Automation to update the Auto Scaling group with the new AMI.

B

Activate Amazon EBS fast snapshot restore for a specific snapshot. Generate an AMI from the snapshot and update the Auto Scaling group to use the new AMI.

C

Configure Amazon Data Lifecycle Manager (DLM) to automate AMI creation schedules. Use an AWS Lambda function triggered by CloudWatch alarms to deploy the latest AMI in the Auto Scaling group.

D

Use Amazon EventBridge rules to trigger AWS Backup for AMI creation. Integrate the Auto Scaling group with AWS AppConfig to dynamically adjust instance launch configurations.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #271 / 529

A company is migrating its e-commerce platform from a monolithic architecture on Amazon EC2 instances to a decoupled, serverless system. The new architecture must handle high traffic volumes, process orders asynchronously, retain failed transactions for reprocessing, and minimize operational overhead. Which solution meets these requirements?

A

Use Amazon CloudFront with Amazon S3 for web hosting, Amazon API Gateway for order APIs, Amazon Kinesis Data Streams for order queuing, AWS Lambda for business logic, and Amazon DynamoDB for retaining failed orders.

B

Use Amazon S3 for web hosting with AWS AppSync for order APIs. Use Amazon Simple Queue Service (Amazon SQS) for order queuing. Use AWS Lambda for business logic with an Amazon SQS dead-letter queue for retaining failed orders.

C

Use AWS Elastic Beanstalk for web hosting with Amazon RDS for order APIs. Use Amazon Simple Notification Service (Amazon SNS) for order queuing. Use Amazon EC2 for business logic with Amazon S3 Glacier for retaining failed orders.

D

Use Amazon Lightsail for web hosting with Amazon API Gateway for order APIs. Use Amazon MQ for order queuing. Use AWS Step Functions for business logic with Amazon OpenSearch Service for retaining failed orders.

Question #484 / 529

A company operates multiple applications across several AWS accounts within an AWS Organizations setup. Each cloud resource in the organization is tagged with a 'Department' tag, which holds the respective department name. The company wants to allocate its AWS costs to individual departments and generate visualizations of these costs. Which solution meets these requirements?

A

In the organization's management account, activate the 'Department' cost allocation tag. Create an AWS Cost and Usage Report (CUR) in the management account, configuring an Amazon S3 bucket as the destination. Use Amazon Athena to query the CUR data and Amazon QuickSight for visualization.

B

In each member account, activate the 'Department' cost allocation tag. In the management account, create an AWS CUR and an S3 bucket as its destination. Build an Amazon CloudWatch dashboard in the management account for cost visualization.

C

Activate the 'Department' cost allocation tag in the management account. In each member account, create an AWS CUR and configure a local S3 bucket as the destination. Aggregate the data in the management account using a CloudWatch dashboard for visualization.

D

Activate the 'Department' cost allocation tag in each member account. Create an AWS CUR in each member account, storing the data in separate S3 buckets. From the management account, use Athena to query the CUR data and QuickSight for visualization.

AWS Certified Developer – Associate

Sample Questions

Question #268 / 557

A developer has an AWS Lambda function that is triggered by messages from an Amazon SQS standard queue. The developer observes that certain messages are being processed multiple times, leading to data inconsistencies. What should the developer do to MOST cost-effectively prevent duplicate message processing?

A

Replace the Amazon SQS standard queue with an Amazon SQS FIFO queue utilizing message deduplication.

B

Implement a dead-letter queue to capture reprocessed messages.

C

Configure the Lambda function's concurrency limit to 1 to process messages sequentially.

D

Migrate the messaging system from Amazon SQS to Amazon Kinesis Data Firehose.

Question #307 / 557

A developer is deploying a multi-region application across three AWS Regions using AWS CloudFormation. Each Region includes an Elastic Beanstalk environment with an Application Load Balancer (ALB) configured for HTTPS. The developer must use AWS Certificate Manager (ACM) to provision SSL certificates for all ALBs. Which solution meets these requirements?

A

Generate a certificate in ACM in a single Region. Reference the certificate ARN in the CloudFormation templates for all ALBs across the three Regions.

B

Create a global ACM certificate in the us-east-1 Region. Configure the CloudFormation templates to associate this certificate with each ALB in all Regions.

C

Generate a certificate in ACM in each of the three Regions. Update the CloudFormation template for each Region to reference the corresponding certificate ARN for its ALB.

D

Use ACM to create a certificate in one Region and export it to the other two Regions. Deploy the exported certificates to the ALBs via CloudFormation.