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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 #212 / 719

Which AWS service enables developers to define and deploy cloud infrastructure using popular programming languages instead of configuration files?

A

AWS CloudFormation

B

AWS CodeDeploy

C

AWS Cloud Development Kit (AWS CDK)

D

AWS OpsWorks

Question #549 / 719

A software development team needs to collaborate remotely using their personal laptops. The company wants to provide a cloud-hosted integrated development environment (IDE) that allows real-time code editing and access to a managed AWS development environment. Which AWS service should the company use?

A

Amazon WorkSpaces

B

AWS Cloud9

C

AWS Outposts

D

Amazon Lightsail

AWS Certified Solutions Architect - Associate

Sample Questions

Question #586 / 1019

A company has five organizational units (OUs) within its AWS Organizations setup, each corresponding to one of its core business divisions. The marketing division is being spun off into a separate entity and requires its own independent AWS Organization. A solutions architect establishes a new management account for the spun-off marketing organization. What should the solutions architect do next in the new management account?

A

Keep the marketing AWS account in both organizations temporarily to facilitate the transition.

B

Invite the marketing AWS account to join the new organization once it has exited the original organization.

C

Provision a new marketing AWS account in the new organization and transfer all resources from the existing marketing account.

D

Add the marketing AWS account to the new organization and include the new management account as a member of the original organization.

Question #592 / 1019

A company hosts software updates on AWS and must distribute them globally with low latency. The company needs to block downloads from certain countries and ensure only authorized customers can access the updates. The solution must minimize operational costs and complexity.

A

Store updates in an Amazon S3 bucket. Enable MFA Delete and public read access. Share the S3 bucket URL directly with customers.

B

Store updates in Amazon S3. Create individual IAM roles for each customer with S3 read permissions. Distribute IAM credentials to customers for access.

C

Host updates on Amazon EC2 instances across multiple AWS Regions. Use Route 53 geolocation routing to direct users to the nearest instance. Restrict instance access using security groups.

D

Store updates in Amazon S3. Use Amazon CloudFront with geographic blocking for distribution. Generate signed CloudFront URLs for customers to access the updates.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #274 / 529

A company uses an Amazon S3 bucket to store confidential documents. Users access these documents via pre-signed URLs generated by the application. A security audit reveals that the documents are accessible without authentication. The company needs to resolve this immediately without affecting legitimate user access. Which action ensures documents are only accessible via pre-signed URLs while blocking public access?

A

Apply a bucket policy that denies all access except from the application's IAM role.

B

Enable S3 Block Public Access and set 'Block public access to buckets and objects granted through any access control lists (ACLs)' to true.

C

Modify all objects to have a private ACL using a batch operation.

D

Use AWS Config to detect and remediate public objects automatically.

Question #411 / 529

A company is hosting a legacy web application on AWS using Docker containers deployed with Amazon ECS on Fargate. The application is fronted by an Application Load Balancer (ALB). The company needs to restrict access to a predefined set of users who must authenticate using multi-factor authentication (MFA). The application cannot be modified, and integration with external identity providers is not allowed.

Which solution meets these requirements?

D

Deploy a bastion host with MFA enabled and require users to connect to the bastion host via SSH before accessing the application through port forwarding. Limit access to the bastion host using security group rules and allow only authenticated users.

A

Create an Amazon Cognito user pool with MFA enabled. Add the required users to the pool. Configure the ALB to authenticate users via the Cognito user pool's hosted UI before routing traffic to the Fargate service.

B

Use AWS IAM to manage user access. Attach an IAM policy to the ALB requiring MFA authentication. Configure the ALB to validate IAM credentials for user access to the application.

C

Set up AWS IAM Identity Center (AWS Single Sign-On) and create a permission set requiring MFA. Configure the ALB to redirect users to IAM Identity Center for authentication before granting access.

AWS Certified Developer – Associate

Sample Questions

Question #179 / 557

A developer is working on a Java application that runs on Amazon EC2 instances. The developer needs to trace distributed requests to identify latency issues in the application.

Which combination of actions should the developer take to achieve this goal? (Choose two.)

A

Install the Amazon CloudWatch agent on the EC2 instances.

B

Install the AWS X-Ray daemon on the EC2 instances.

C

Configure the application to write JSON-formatted logs to /var/log/CloudWatch.

D

Configure the application to write trace data to /var/log/X-Ray.

E

Install and configure the AWS X-Ray SDK for Java in the application.

Question #325 / 557

A company's application uses Amazon DynamoDB and is experiencing high latency for queries that filter on an attribute not part of the table's partition key or sort key. The data volume is expected to grow rapidly, and the developer needs a cost-effective solution to optimize query performance. Which approach should the developer take?

A

Adjust the ProjectionExpression parameter to include only necessary attributes. Configure the application to handle throttling errors by implementing exponential backoff.

B

Create a global secondary index (GSI) with the filtered attribute as the partition key. Design the application to query the GSI instead of the base table.

C

Use a distributed scan operation by dividing the table into segments and scanning them concurrently. Increase the number of worker threads handling the scans.

D

Enable write capacity auto scaling for the DynamoDB table. Set a higher baseline read capacity to accommodate future growth.