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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 #128 / 719

An enterprise operates a database workload that is consistent, long-running, and requires continuous availability without interruptions. Which Amazon EC2 instance purchasing options BEST meet these requirements in the most cost-effective manner? (Choose two.)

A

On-Demand Instances

B

Reserved Instances

C

Spot Instances

D

Savings Plans

E

Dedicated Hosts

Question #504 / 719

Which AWS service provides continuous monitoring and assessment of resource configurations to ensure compliance with internal policies and regulatory standards?

A

AWS CloudTrail

B

AWS Config

C

AWS Trusted Advisor

D

Amazon Inspector

AWS Certified Solutions Architect - Associate

Sample Questions

Question #189 / 1019

A financial institution must retain audit logs for 7 years. During this period, the logs must be immutable (cannot be modified or deleted) and encrypted at rest. The institution needs to automatically rotate encryption keys annually. Which combination of steps should be taken to meet these requirements with the LEAST operational overhead? (Choose two.)

A

Store the logs in Amazon S3. Use S3 Object Lock in governance mode.

B

Store the logs in Amazon S3. Use S3 Object Lock in compliance mode.

C

Use server-side encryption with Amazon S3 managed encryption keys (SSE-S3). Configure key rotation.

D

Use server-side encryption with AWS Key Management Service (AWS KMS) customer managed keys. Configure key rotation.

E

Use server-side encryption with AWS Key Management Service (AWS KMS) customer provided (imported) keys. Configure key rotation.

Question #71 / 1019

A company operates a transaction processing system using Amazon DynamoDB. To ensure disaster recovery, they need a solution that achieves a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 1 hour. What should a solutions architect recommend?

A

Implement DynamoDB global tables across multiple regions. For recovery, reconfigure the application to use the secondary region.

B

Enable DynamoDB point-in-time recovery (PITR). Restore the table to the latest recoverable timestamp when needed.

C

Create on-demand DynamoDB backups every hour. Restore the table from the most recent backup in case of failure.

D

Use AWS Backup to schedule incremental backups every 24 hours. Restore the DynamoDB table from the latest backup.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #29 / 529

A company with multiple AWS accounts uses AWS Organizations. The accounts host EC2 instances, Amazon RDS databases, and serverless applications. The development team has deployed testing environments across these accounts, tagged with a key of 'environment' and a value of 'testing'. The company wants to accurately calculate the cost of these testing resources to charge the development team's AWS account. What should a solutions architect do to meet these requirements?

A

In the management account, activate the 'environment' user-defined tag. Configure monthly AWS Cost and Usage Reports to an Amazon S3 bucket in the management account. Use the tag breakdown in the report to obtain the total cost for 'environment:testing' resources.

B

In the member accounts, activate the 'environment' user-defined tag. Configure monthly AWS Cost and Usage Reports to an S3 bucket in the management account. Schedule a Lambda function to parse the reports and calculate the total cost for 'environment:testing' resources.

C

In the member accounts, activate the 'environment' user-defined tag. From the management account, enable AWS Budgets with custom reports filtered by the 'environment:testing' tag to track monthly costs.

D

Use AWS Resource Groups in the management account to create a group filtered by the 'environment:testing' tag. Configure Amazon QuickSight to visualize the aggregated costs from all member accounts.

Question #228 / 529

A company is migrating a multi-tier web application to AWS using containers. The application consists of web, application, and database tiers. The company requires high fault tolerance and scalability. Session data from frontend web servers must persist, and frequently accessed data needs to be shared across all application tiers with minimal operational effort.

Which solution meets these requirements with the LEAST ongoing operational overhead?

A

Deploy the application using Amazon ECS on EC2 instances. Use Amazon ElastiCache for Redis to manage frontend session data. Configure Amazon EBS volumes with Multi-Attach for shared data storage across instances in multiple Availability Zones.

B

Run the application on Amazon ECS with AWS Fargate. Utilize Amazon ElastiCache for Redis to handle frontend web server session persistence. Use Amazon EFS for shared storage of frequently accessed data across all application tiers.

C

Host the application on Amazon EKS with managed node groups. Deploy the web and application tiers as Kubernetes ReplicaSets. Mount an Amazon EFS file system to all pods for both session data and shared storage.

D

Use Amazon EKS with managed node groups. Deploy the web and application tiers as Kubernetes deployments. Store session data in Amazon DynamoDB and use Amazon EBS volumes with Multi-Attach for shared data across Availability Zones.

AWS Certified Developer – Associate

Sample Questions

Question #36 / 557

A development team uses AWS CloudFormation to deploy their application, which includes an Amazon RDS database. During a recent stack update, a developer accidentally modified the database's storage configuration, leading to its replacement and data loss. The team needs to ensure that such accidental replacements cannot occur in the future. Which solutions should they implement? (Choose two.)

A

Apply a CloudFormation Deletion Policy with the Retain value to the database resource.

B

Implement a stack policy that blocks updates to the database resource.

C

Configure the database to use Provisioned IOPS storage.

D

Use a CloudFormation stack set to manage deployments across environments.

E

Enable versioning for the CloudFormation template to track changes.

Question #79 / 557

A developer is analyzing application logs stored in Amazon CloudWatch Logs to monitor error rates. They created a metric filter to track specific error patterns. However, when reviewing the metrics, they notice that only errors occurring after the filter's creation are being counted.

Why are the metric filter results not including errors from before the filter was created?

A

The CloudWatch Logs require a VPC endpoint configuration to process historical log data.

B

Metric filters in CloudWatch Logs only process log events that are ingested after the filter is created.

C

The log data must be exported to Amazon Kinesis Data Firehose before metric filters can access historical entries.

D

Metric filters can only analyze logs that have been archived to Amazon Glacier.