Master AWS Certifications with Confidence

Unlock your potential with expertly crafted resources, mock exams, and real-world practice questions to ace your AWS certification exams on your first try.

Free Practice Questions: Access a vast collection of free AWS certification practice questions. Study thoroughly to increase your chances of success, with over 80% of real exam questions matching.
Comprehensive PDFs: Download high-quality PDF materials, including questions-only, questions with answers, and detailed explanations. Study anywhere, anytime.
Learning Progress Tracker: Monitor your study progress and review mistakes. Build confidence by tracking your improvement and ensuring you’re exam-ready.
Realistic Mock Exams: Experience real exam scenarios with full-length mock exams designed to build confidence and highlight areas for improvement.

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.

Achieve guaranteed certification success with our Smart Tools & Real Exam Questions.

Start for Free

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.

Achieve guaranteed certification success with our Smart Tools & Real Exam Questions.

Start for Free

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.

Achieve guaranteed certification success with our Smart Tools & Real Exam Questions.

Start for Free

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.

Achieve guaranteed certification success with our Smart Tools & Real Exam Questions.

Start for Free

AWS Certified Cloud Practitioner

Sample Questions

Question #106 / 719

A new employee joins a company and requires access to AWS services. Which security measures should be implemented? (Choose two.)

A

Assign permissions strictly necessary for the employee's role.

B

Provide the employee with the root user access keys.

C

Include the employee in the Administrators IAM group.

D

Set a password policy that disallows special characters.

E

Enforce a password policy with a minimum length of 14 characters.

Question #191 / 719

A research team is conducting environmental monitoring in a remote Arctic region with no internet connectivity. The team needs to collect, format, and analyze large volumes of sensor data on-site before transferring the processed data to AWS. Which AWS service should the team use to meet these requirements?

A

AWS IoT Core

B

Amazon Lightsail

C

AWS Storage Gateway

D

AWS Snowball Edge

AWS Certified Solutions Architect - Associate

Sample Questions

Question #285 / 1019

A company hosts its static website on Amazon S3. They want to add a feedback form that requires server-side processing to store user responses. The form will collect user ratings and comments. The company anticipates fewer than 100 submissions per month. Which solution meets these requirements MOST cost-effectively?

A

Host the feedback form on Amazon ECS. Use Amazon RDS to store the responses and Amazon SNS to notify administrators.

B

Create an Amazon API Gateway endpoint with an AWS Lambda backend that stores the data in Amazon DynamoDB.

C

Convert the website to Amazon Lightsail, implement client-side scripting for the form, and use Amazon Redshift for storage.

D

Deploy a t2.micro Amazon EC2 instance with a LAMP stack to host the form. Use client-side scripting and Amazon RDS for storage.

Question #48 / 1019

A company's web application uses an Amazon EC2 instance store to store temporary session data. The company wants to ensure that the session data is highly available across multiple instances and durably stored. What should a solutions architect recommend to meet these requirements?

A

Move the session data to Amazon ElastiCache for Memcached.

B

Migrate the session data to an Amazon EBS volume and attach it to each EC2 instance.

C

Store the session data in Amazon S3 Standard-Infrequent Access.

D

Move the session data to an Amazon Elastic File System (Amazon EFS) file system.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #111 / 529

A solutions architect is reviewing the security configuration of an AWS Lambda function that processes user transactions stored in an Amazon RDS PostgreSQL database. The Lambda function and the database reside within the same VPC. Currently, the Lambda function uses environment variables to store the database credentials. Processed data is stored in an Amazon S3 bucket encrypted with SSE-KMS. The company mandates that all data transfers must occur within the AWS network and requires a solution to minimize exposure if database credentials are leaked.

What should the solutions architect recommend to meet these requirements?

A

Enable IAM database authentication for the RDS PostgreSQL database. Modify the Lambda function's IAM role to grant permissions for IAM database authentication. Deploy a gateway VPC endpoint for Amazon S3 in the VPC.

B

Enable IAM database authentication for the RDS PostgreSQL database. Modify the Lambda function's IAM role to grant permissions for IAM database authentication. Enforce HTTPS on all connections to Amazon S3 during data transfers.

C

Store the database credentials in AWS Systems Manager Parameter Store. Configure credential rotation in Parameter Store. Update the Lambda function's IAM role to allow access to Parameter Store. Modify the Lambda function to fetch credentials from Parameter Store. Deploy a gateway VPC endpoint for Amazon S3 in the VPC.

D

Store the database credentials in AWS Secrets Manager. Configure credential rotation in Secrets Manager. Update the Lambda function's IAM role to allow access to Secrets Manager. Modify the Lambda function to fetch credentials from Secrets Manager. Enforce HTTPS on all connections to Amazon S3 during data transfers.

Question #73 / 529

A company is deploying an IoT fleet management system on AWS. Each vehicle-mounted device must transmit and receive real-time telemetry data using the MQTT protocol while authenticating via unique X.509 certificates. The solution must ensure secure communication with minimal administrative effort.

Which architecture best satisfies these requirements?

A

Deploy Amazon MQ with ActiveMQ. Create a dedicated message queue for each device, generate X.509 certificates per device, and configure devices to connect to Amazon MQ brokers.

B

Launch an Application Load Balancer (ALB) with TLS listener. Implement a custom certificate validation Lambda function. Deploy MQTT brokers on EC2 instances behind the ALB in an Auto Scaling group. Attach device certificates during ALB authentication.

C

Implement AWS IoT Core. Register each device as an AWS IoT thing with a unique X.509 certificate. Establish MQTT communication between devices and AWS IoT Core endpoints.

D

Configure Amazon API Gateway WebSocket API with mutual TLS authentication. Integrate with a backend service running MQTT brokers on ECS Fargate containers behind a Network Load Balancer. Manage device certificates through API Gateway.

AWS Certified Developer – Associate

Sample Questions

Question #27 / 557

A developer needs to deploy an application across multiple AWS Regions to improve latency. The existing Amazon Machine Images (AMIs) in the source Region are not encrypted, but company policy mandates encryption in all Regions. The developer must ensure all AMIs are encrypted before deployment in the new Region.

How can the developer achieve this while complying with the encryption policy?

A

Create new AMIs with encryption enabled during creation. Copy the encrypted AMIs to the destination Region. Remove the unencrypted AMIs from the source Region.

B

Use AWS KMS to re-encrypt the existing unencrypted AMIs. Copy the re-encrypted AMIs to the destination Region.

C

Enable default encryption for all AMIs using AWS Config. Copy the AMIs to the destination Region after encryption is applied.

D

Copy the unencrypted AMIs to the destination Region. Use AWS Lambda to encrypt the AMIs after copying.

Question #135 / 557

A company runs an application on Amazon EC2 instances that connect to a PostgreSQL database hosted on Amazon RDS. The security team mandates that the database password must be automatically rotated every 45 days. Which solution MOST securely meets this requirement?

A

Store the database credentials in the EC2 instance user data. Use a cron job to update the credentials every 45 days.

B

Store the database credentials in AWS Secrets Manager. Configure a 45-day rotation schedule using an AWS Lambda rotation function.

C

Store the database credentials in AWS Systems Manager Parameter Store as secure strings. Set a 45-day expiration policy for the parameters.

D

Encrypt the database credentials using AWS KMS customer-managed keys (CMK). Rotate the KMS key every 45 days and update the credentials manually.