AWS Certified Solutions Architect - SAA-C03

Amazon Web Services SAA-C03 Exam Overview

• Exam Name: AWS Certified Solutions Architect - Associate (SAA-C03)
• Version: 5.0
• Total Questions: 217

Data Transfer Optimization

• To minimize data transfer costs when sharing an Amazon S3 bucket with a European firm, enable the Requester Pays feature on the S3 bucket.

E-commerce Checkout Workflow

• Implement a solution to prevent multiple unique orders due to timeouts during checkout.
• Recommended approach: Utilize Amazon SQS FIFO queue to store the order and process the payment service to retrieve messages, ensuring atomicity of order processing.

Key Management Infrastructure

• Establish a scalable key management system for application data encryption.
• Best practice: Use AWS Key Management Service (AWS KMS) to handle encryption keys, reducing operational overhead.

Automobile Sales Data Handling

• Automate listing removal and data distribution when an automobile is sold on the company's website.
• Suggested solution: Subscribe to RDS event notifications and utilize Amazon SNS to distribute messages to multiple SQS queues, with AWS Lambda functions managing updates to target systems.

Ringtone File Management

• Ringtones, sourced from popular song clips, are kept in Amazon S3 Standard with each file being at least 128 KB in size.
• Effective management practices are essential for handling millions of stored files efficiently.

Prepare for the AWS Certified Solutions Architect - Associate (SAA-C03) exam with this comprehensive practice test. Featuring 217 questions, this quiz will help you assess your knowledge of cloud services and architectures in Amazon Web Services.