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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 #574 / 719

An organization needs to centrally manage and govern their multi-account AWS environment. Which AWS service provides the most comprehensive solution for this requirement?

A

AWS CloudFormation

B

AWS Control Tower

C

AWS Config

D

Amazon Virtual Private Cloud (Amazon VPC)

Question #166 / 719

Which AWS service enables developers to create interactive business intelligence dashboards featuring integrated machine learning-driven insights and automated pattern detection?

A

Amazon Athena

B

Amazon Kendra

C

Amazon QuickSight

D

Amazon Redshift

AWS Certified Solutions Architect - Associate

Sample Questions

Question #717 / 1019

A company wants to migrate an on-premises legacy application to AWS. The application processes inventory data files from an on-premises supply chain management (SCM) system. The application transfers the files to an SFTP server. The application uses a scheduled task that checks for new files every 30 minutes.

The company has an existing AWS account with connectivity to the on-premises network. The new AWS application must integrate with the SCM system, ensure security and resilience, and use the SFTP protocol to process inventory files immediately upon arrival.

Which solution meets these requirements?

A

Create an AWS Transfer Family SFTP internet-facing server in two Availability Zones. Use Amazon S3 storage. Configure an AWS Lambda function to process files. Use S3 Event Notifications to trigger the Lambda function for s3:ObjectCreated:* events.

B

Deploy an AWS Transfer Family SFTP internet-facing server in one Availability Zone. Use Amazon EFS storage. Create an AWS Lambda function to process files. Use a Transfer Family managed workflow to invoke the Lambda function.

C

Set up an AWS Transfer Family SFTP internal server in two Availability Zones. Use Amazon EFS storage. Design an AWS Step Functions state machine to process files. Use Amazon EventBridge Scheduler to periodically trigger the state machine to check EFS for new files.

D

Deploy an AWS Transfer Family SFTP internal server in two Availability Zones. Use Amazon S3 storage. Create an AWS Lambda function to process files. Use a Transfer Family managed workflow to invoke the Lambda function immediately upon file upload.

Question #650 / 1019

A company is migrating its on-premises Microsoft SQL Server database to AWS. Their application handles OLTP workloads, while the analytics team runs complex queries on the same database. The company wants to minimize management efforts by using managed services. Which solution meets these requirements with the LEAST operational overhead?

A

Migrate to Amazon RDS for SQL Server. Use read replicas for analytics.

B

Migrate to SQL Server on EC2. Use transactional replication for analytics.

C

Migrate to Amazon DocumentDB. Use global clusters for analytics.

D

Migrate to Amazon Redshift. Use materialized views for analytics.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #177 / 529

A company is implementing a disaster recovery (DR) strategy for its Amazon Connect contact center, which includes numerous contact flows, users, and claimed phone numbers across AWS Regions. The operations team aims to minimize the Recovery Time Objective (RTO).

Which solution provides the LOWEST RTO?

A

Provision a new Amazon Connect instance with contact flows and users in a second Region. Configure an Amazon CloudWatch alarm based on a Route 53 health check for the instance URL. Use an AWS Lambda function triggered by the alarm to deploy claimed phone numbers via an AWS CloudFormation template.

B

Create an Amazon EventBridge rule to invoke an AWS Lambda function every 5 minutes to check the primary instance's health. If unavailable, the Lambda function deploys a CloudFormation template to provision a new instance with users, contact flows, and claimed numbers in the second Region.

C

Provision a new Amazon Connect instance with users and contact flows in a second Region. Configure a Route 53 health check and CloudWatch alarm for the instance. Use a Lambda function triggered by the alarm to deploy claimed phone numbers via a CloudFormation template.

D

Pre-provision users and claimed numbers in a second Region. Use a CloudWatch alarm with a Route 53 health check to trigger a Lambda function that deploys contact flows via CloudFormation during failover.

Question #354 / 529

A solutions architect is evaluating the high availability of an application running on Amazon EC2 instances within a private subnet of a VPC. The EC2 instances are managed by an Auto Scaling group configured with a minimum and maximum capacity of 1. The application uses an Amazon RDS for PostgreSQL DB instance. The VPC includes subnets in three Availability Zones and uses a single NAT gateway. The solutions architect must propose a solution to ensure the application operates reliably across multiple Availability Zones. Which solution meets this requirement?

A

Deploy NAT gateways in all Availability Zones. Update route tables to direct traffic through the respective NAT gateways. Modify the RDS for PostgreSQL DB instance to a Multi-AZ deployment. Reconfigure the Auto Scaling group to distribute instances across all Availability Zones. Set the Auto Scaling group's minimum and maximum capacity to 3.

B

Replace the NAT gateway with an internet gateway. Migrate the RDS for PostgreSQL DB instance to Amazon DynamoDB. Configure the Auto Scaling group to launch instances in multiple Availability Zones. Adjust the Auto Scaling group's minimum and maximum capacity to 3.

C

Deploy a NAT instance in each Availability Zone. Convert the RDS for PostgreSQL DB instance to a Single-AZ configuration. Launch additional EC2 instances manually in the remaining Availability Zones. Set the Auto Scaling group's capacity to 3.

D

Add NAT gateways in all Availability Zones. Update route tables accordingly. Enable point-in-time recovery for the RDS for PostgreSQL DB instance. Configure the Auto Scaling group to span multiple Availability Zones but retain the minimum and maximum capacity at 1.