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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 #82 / 719

What are the primary advantages of using AWS Consolidated Billing? (Choose two.)

A

Combined usage volume pricing across accounts

B

No additional charges for account management

C

Single invoice for all linked accounts

D

Automatic cost-saving recommendations

E

Flexible payment term extensions

Question #658 / 719

What is the maximum number of objects that can be stored in an Amazon S3 bucket?

A

100 million

B

500 million

C

1 billion

D

Virtually unlimited

AWS Certified Solutions Architect - Associate

Sample Questions

Question #279 / 1019

A healthcare organization's compliance policy mandates that their DynamoDB tables be backed up monthly. These backups must be immediately accessible for the first 6 months, then archived, and retained for a total of 7 years.

Which solution satisfies these requirements?

A

Create an AWS Backup plan to back up the DynamoDB table on the first day of each month. Configure a lifecycle policy to transition the backup to cold storage after 6 months. Set the retention period for each backup to 7 years.

B

Create a DynamoDB on-demand backup of the table monthly. Use Amazon S3 Lifecycle policies to transition the backup to Amazon S3 Glacier Deep Archive after 6 months. Configure another S3 Lifecycle policy to delete backups after 7 years.

C

Develop a script using the AWS SDK to generate on-demand backups. Schedule it via Amazon EventBridge to run monthly. Create a second script to transition backups older than 6 months to cold storage and delete backups older than 7 years, triggered by another EventBridge rule.

D

Use the AWS CLI to create monthly on-demand backups via an Amazon EventBridge cron job. Include parameters in the CLI command to transition backups to cold storage after 6 months and delete them after 7 years.

Question #504 / 1019

A company operates numerous VPCs across hundreds of AWS accounts within the us-west-2 region. The network administration team has a dedicated AWS account to oversee all network infrastructure. What is the MOST operationally efficient method to enable private communication between these VPCs?

A

Establish VPC peering connections between every pair of VPCs and update route tables accordingly.

B

Implement internet gateways in each VPC and route traffic through the public internet with encryption.

C

Create an AWS Transit Gateway in the network team's account and attach each VPC to it, propagating routes dynamically.

D

Deploy AWS VPN connections from each VPC to a central virtual appliance in the network team's account.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #461 / 529

A company needs to migrate its e-commerce platform from an on-premises data center to AWS. The platform consists of a Java-based application server, a Redis cache, and a PostgreSQL database. The application requires persistent NFS-compatible storage for session data. The new AWS solution must scale from 5 Amazon EC2 instances to 40 EC2 instances during peak traffic periods, require no application modifications, and ensure no data loss occurs. Which solution meets these requirements?

A

Create an Amazon Elastic File System (Amazon EFS) file system. Deploy the Java application to AWS Elastic Beanstalk with an Application Load Balancer and an Auto Scaling group. Use .ebextensions to mount the EFS file system to the EC2 instances. Deploy an Amazon Aurora PostgreSQL database separate from the Elastic Beanstalk environment.

B

Create an Amazon Elastic Block Store (Amazon EBS) Multi-Attach volume. Deploy the Java application using a launch template and an Auto Scaling group. Create a Network Load Balancer for traffic distribution. Use EC2 user data to attach the EBS volume to instances. Deploy an Amazon RDS for PostgreSQL database within the Auto Scaling group.

C

Create an Amazon EFS file system. Configure an Auto Scaling group with a launch template to deploy EC2 instances. Use an Application Load Balancer for traffic distribution. Deploy Amazon ElastiCache for Redis and Amazon RDS for PostgreSQL. Use EC2 instance lifecycle hooks to mount the EFS file system during scale-out events.

D

Create an Amazon EBS Multi-Attach volume. Deploy the Java application to Elastic Beanstalk with a Network Load Balancer and Auto Scaling. Use .ebextensions to mount the EBS volume. Deploy an Amazon Aurora PostgreSQL database integrated into the Elastic Beanstalk environment.

Question #482 / 529

A company must utilize an AWS Transfer Family SFTP-enabled server linked to an Amazon S3 bucket to receive daily data feeds from a third-party vendor. The vendor encrypts the data using GNU Privacy Guard (GPG) encryption. The company requires an automated solution to decrypt the data immediately upon receipt.

The solutions architect is tasked with implementing a Transfer Family managed workflow. The company has already established an IAM service role with a policy granting access to AWS Secrets Manager and the S3 bucket. The role's trust relationship permits the transfer.amazonaws.com service to assume the role.

What should the solutions architect do next to enable automatic decryption of the data?

A

Store the GPG public key in Secrets Manager. Add a nominal step in the Transfer Family managed workflow to decrypt files. Configure GPG encryption parameters in the nominal step. Associate the workflow with the Transfer Family server.

B

Store the GPG private key in Secrets Manager. Add an exception-handling step in the Transfer Family managed workflow to decrypt files. Configure GPG encryption parameters in the exception handler. Associate the workflow with the SFTP user.

C

Store the GPG private key in Secrets Manager. Add a nominal step in the Transfer Family managed workflow to decrypt files. Configure GPG decryption parameters in the nominal step. Associate the workflow with the Transfer Family server.

D

Store the GPG public key in Secrets Manager. Add an exception-handling step in the Transfer Family managed workflow to decrypt files. Configure GPG decryption parameters in the exception handler. Associate the workflow with the SFTP user.

AWS Certified Developer – Associate

Sample Questions

Question #45 / 557

A developer is debugging an AWS Lambda function and wants to trace errors across different invocations. The developer needs a unique identifier to link each error to a specific invocation. The Lambda function's code includes the following handler:

python<br>def handler(event, context):<br> ...<br>

Which approach will achieve this?

A

Obtain the request ID from the context's AWS request ID field and log to standard output.

B

Obtain the request ID from the event's AWS request ID field and log to a file.

C

Obtain the request ID from the event's AWS request ID field and log to standard output.

D

Obtain the request ID from the context's AWS request ID field and log to a file.

Question #502 / 557

A company manages SSL certificates using AWS Certificate Manager (ACM) for their public-facing applications. The security team needs to receive notifications 90 days before any certificate expires. The company has an existing Amazon SNS topic subscribed by the security team's email and an Amazon SQS queue configured for other alerts.

Which solution ensures the security team is notified on time?

A

Set up an Amazon EventBridge rule that triggers on the 'ACM Certificate Expired' event. Configure the SNS topic as the target.

B

Develop an AWS Lambda function that lists all ACM certificates daily, checks their expiration dates, and publishes a message to the SQS queue for certificates expiring within 90 days.

C

Use AWS Config to enable the 'acm-certificate-expiration-check' managed rule, setting the threshold to 90 days. Create an EventBridge rule that triggers on compliance change events from AWS Config, targeting the SNS topic.

D

Configure an Amazon CloudWatch alarm based on the ACM 'DaysToExpiry' metric, set the threshold to 90, and set the SNS topic as the alarm action.