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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 #85 / 719

Which AWS service is optimized to reduce latency by caching and delivering content through a global network of edge locations?

A

Amazon CloudFront

B

AWS Elastic Load Balancing

C

Amazon API Gateway

D

AWS Direct Connect

Question #319 / 719

Which AWS service offers a free platform for users to collaborate in technical discussions, access community-driven solutions, and share best practices with peers and AWS experts?

A

AWS Knowledge Center

B

AWS re:Post

C

AWS IQ

D

AWS Enterprise Support

AWS Certified Solutions Architect - Associate

Sample Questions

Question #730 / 1019

A logistics tracking platform uses Amazon EC2 instances and an Amazon Aurora PostgreSQL DB cluster. As user activity grows, EC2 instance usage remains stable, but the DB cluster's workload increases significantly. The company added a read replica, which temporarily reduced the load, but the workload continues to rise. Analysis reveals that the increased load stems from frequent repeated read queries on user activity logs. The company needs a cost-effective solution to reduce the read load on the DB cluster.

Which solution will meet these requirements MOST cost-effectively?

A

Implement an Amazon ElastiCache for Redis cluster between the application and the DB cluster.

B

Add an additional read replica to the DB cluster.

C

Configure Aurora Auto Scaling for the Aurora read replicas.

D

Modify the DB cluster to use a Multi-Master configuration.

Question #183 / 1019

A company is developing a real-time analytics platform that must process fluctuating data loads efficiently. The company aims to reduce server maintenance and ensure the platform is highly available with automatic scaling of both read and write operations. Which solution meets these requirements?

A

Host static assets in Amazon S3. Process dynamic requests using Amazon API Gateway and AWS Lambda. Use Amazon DynamoDB with on-demand capacity for data storage. Utilize Amazon CloudFront for global content delivery.

B

Host static assets in Amazon S3. Process dynamic requests using Amazon API Gateway and AWS Lambda. Use Amazon Aurora with serverless configuration for data storage. Utilize Amazon CloudFront for global content delivery.

C

Deploy the entire platform on Amazon EC2 instances. Configure an Auto Scaling group to adjust EC2 capacity. Use an Application Load Balancer for traffic distribution. Store data in Amazon DynamoDB with provisioned throughput.

D

Deploy the entire platform on Amazon EC2 instances. Configure an Auto Scaling group to adjust EC2 capacity. Use an Application Load Balancer for traffic distribution. Store data in Amazon Aurora with Auto Scaling for the database.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #404 / 529

A manufacturing company has deployed IoT sensors to monitor temperature and pressure levels across all its production facilities. The company requires real-time streaming and analysis of this data in AWS Cloud. If any parameter exceeds predefined thresholds, the facility management team must be alerted instantly.

Which solution fulfills these requirements?

A

Stream the data to an Amazon Kinesis Data Firehose delivery stream. Use AWS Step Functions to process and analyze the data from Kinesis Data Firehose. Send alerts using Amazon Simple Notification Service (Amazon SNS).

B

Stream the data to an Amazon Managed Streaming for Apache Kafka (Amazon MSK) cluster. Configure an Amazon EventBridge trigger to invoke an AWS Lambda function for data analysis. Use Amazon Simple Email Service (Amazon SES) for notifications.

C

Stream the data to an Amazon Kinesis data stream. Use an AWS Lambda function to process the stream and analyze data in real time. Notify the team using Amazon Simple Notification Service (Amazon SNS).

D

Stream the data into an Amazon Kinesis Data Analytics application. Deploy a containerized service on AWS Fargate to analyze the data. Utilize Amazon Simple Email Service (Amazon SES) for alerts.

Question #250 / 529

A company is deploying a distributed database that requires consistent high-throughput and low-latency communication between five Amazon EC2 instances within the same AWS Region. The solution does not need to account for fault tolerance.

Which architecture will satisfy these requirements?

A

Deploy five EC2 instances within a cluster placement group, using an instance type that supports enhanced networking capabilities.

B

Deploy five EC2 instances in an Auto Scaling group across a single Availability Zone, attaching an additional elastic network interface to each instance.

C

Deploy five EC2 instances within a partition placement group, selecting an instance type that supports enhanced networking capabilities.

D

Deploy five EC2 instances across a spread placement group, attaching an additional elastic network interface to each instance.

AWS Certified Developer – Associate

Sample Questions

Question #252 / 557

A company’s developer is creating an application that uses Amazon API Gateway. The company wants to ensure that only users in the Development team can access the application. The users authenticate via a third-party identity provider (IdP) through Amazon Cognito, with an attribute mapping for a 'Team' attribute passed to a custom AWS Lambda authorizer. The developer tests by changing their team from Support to Development in the IdP but is denied access. The logs indicate the access token still reflects a team value of Support. Which of the following is a possible reason the developer’s team is still reported as Support instead of Development?

A

Authorization caching is enabled in the custom Lambda authorizer.

B

Authorization caching is enabled on the Amazon Cognito user pool.

C

The IAM role for the custom Lambda authorizer does not have a Team tag.

D

The IAM role for the Amazon Cognito user pool does not have a Team tag.

Question #505 / 557

A company is developing an application that allows users to upload and share high-resolution medical imaging files. The average size of the files is 15MB. After a user uploads a file, a message must be placed into an Amazon Simple Queue Service (Amazon SQS) queue to initiate diagnostic processing. The files must be accessible for processing within 3 minutes.

Which solution will meet these requirements MOST cost-effectively?

A

Store the files in Amazon S3 Glacier Flexible Retrieval. Add the S3 location of the files to the SQS queue.

B

Store the files in Amazon S3 Standard-Infrequent Access (S3 Standard-IA). Add the S3 location of the files to the SQS queue.

C

Store the files on an Amazon Elastic Block Store (Amazon EBS) Provisioned IOPS SSD volume. Add the EBS location of the files to the SQS queue.

D

Write messages containing the full contents of the uploaded files directly to the SQS queue.