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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 #613 / 719

A company needs to perform a one-time migration of a petabyte-scale dataset comprising millions of files from their on-premises network-attached storage to Amazon S3. The migration must preserve file metadata, including timestamps and permissions. Which AWS service should the company use for this task?

A

AWS Database Migration Service (AWS DMS)

B

AWS DataSync

C

AWS Snowball Edge

D

AWS Storage Gateway

Question #375 / 719

Which AWS service assists in identifying server dependencies and resource utilization to facilitate migration planning from on-premises environments?

A

AWS Config

B

AWS Application Discovery Service

C

AWS Migration Hub

D

AWS Server Migration Service

AWS Certified Solutions Architect - Associate

Sample Questions

Question #390 / 1019

A company operates a social media application on Amazon EC2 instances within an Auto Scaling group behind an Application Load Balancer (ALB). User data is stored in an Amazon RDS for PostgreSQL Multi-AZ database. The company needs to manage user session data efficiently and ensure durability during peak loads. Which solutions meet these requirements? (Choose two.)

B

Store session information in an Amazon RDS for MySQL instance.

C

Implement AWS Amplify to handle user session data.

A

Enable sticky sessions (session affinity) on the ALB.

D

Deploy an Amazon ElastiCache for Redis cluster to store session data.

E

Use AWS Config to track and manage session states.

Question #52 / 1019

A company is deploying a distributed analytics application on AWS. The application processes large datasets ranging from hundreds of gigabytes to petabytes, requiring a shared file system accessible across multiple instances. The solution must be highly available, automatically scalable, and minimize administrative management. Which architecture meets these requirements?

A

Deploy the application on AWS Fargate. Use Amazon S3 for storage.

B

Deploy the application on Amazon EC2 instances with an Auto Scaling group. Use Amazon FSx for Lustre.

C

Deploy the application on Amazon EC2 instances in a Multi-AZ deployment. Use Amazon EFS.

D

Deploy the application on Amazon EC2 instances. Use Amazon EBS volumes with provisioned IOPS.

AWS Certified Solutions Architect - Professional

Sample Questions

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.

Question #292 / 529

A company needs to migrate an on-premises SFTP server to AWS. The server runs on a Linux VM, and uploaded files are accessed by downstream applications via an NFS share. The solution must ensure high availability, provide external vendors with static public IP addresses for allowlisting, and leverage an existing AWS Direct Connect connection. Which solution meets these requirements with the LEAST operational overhead?

A

Deploy an AWS Transfer Family server with an internet-facing VPC endpoint, assigning Elastic IP addresses to each subnet. Configure the server to store files in a multi-AZ Amazon EFS file system. Update downstream applications to mount the EFS endpoint instead of the NFS share.

B

Deploy an AWS Transfer Family server with a public endpoint. Configure the server to store files in a multi-AZ Amazon EFS file system. Assign a single Elastic IP to the server. Update downstream applications to mount the EFS endpoint instead of the NFS share.

C

Migrate the Linux VM to an EC2 instance using AWS Application Migration Service. Configure an Auto Scaling group across multiple Availability Zones with Elastic IPs. Mount an Amazon EFS file system to the instance. Update downstream applications to mount the EFS endpoint instead of the NFS share.

D

Deploy an AWS Transfer Family server with a public endpoint. Configure the server to store files in a multi-AZ Amazon FSx for NetApp ONTAP file system. Assign Elastic IPs to the server. Update downstream applications to mount the FSx endpoint instead of the NFS share.

AWS Certified Developer – Associate

Sample Questions

Question #47 / 557

An application uses an Amazon EC2 Auto Scaling group. The operations team observes that EC2 instances are delayed in reaching the 'InService' state during scale-out events due to prolonged execution of the User Data script. The team must reduce the instance initialization time while ensuring the latest application version is always available, all security updates are applied, and the number of custom images is minimized. The solution must also validate images before deployment. Which combination of steps should the team take to meet these requirements? (Choose two.)

A

Use EC2 Image Builder to create a custom AMI with all required security patches and monitoring agents pre-installed. Update the Auto Scaling group's launch template to reference the new AMI.

B

Use EC2 Image Builder to create a custom AMI that includes the latest application version, security patches, and runtime dependencies. Update the Auto Scaling group to use this AMI.

C

Configure AWS CodeDeploy to automatically deploy the most recent application version during the instance initialization phase.

D

Implement AWS CodePipeline to trigger application deployment directly after instance launch.

E

Modify the User Data script to remove steps that install security patches and runtime dependencies.

Question #163 / 557

A developer is troubleshooting an application that uses Amazon S3 in the us-east-1 Region. The application is deployed to an Amazon EC2 instance. The application requires read-only permissions to a bucket named project-data. The EC2 instance has an attached IAM role that contains the following IAM policy:

json { "Version": "2012-10-17", "Statement": [ { "Sid": "ReadOnlyS3Actions", "Effect": "Allow", "Action": [ "s3:GetObject", "s3:ListBucket", "s3:GetBucketLocation" ], "Resource": [ "arn:aws:s3:::project-data", "arn:aws:s3:::project-data/*" ] } ] } 

When the application tries to access the project-data bucket, an Access Denied error occurs.

How can the developer resolve this error?

A

Modify the IAM policy resource to include \"arn:aws:s3:::*\".

B

Modify the IAM policy to include the \"s3:*\" action.

C

Create a trust policy that specifies the EC2 service principal. Associate the role with the policy.

D

Create a trust relationship between the role and \"s3.amazonaws.com\".