AWS Certified Cloud Practitioner

The correct answer is C: Performance, cost optimization, security, and fault tolerance. These are the four main categories that AWS Well-Architected Framework focuses on for building cloud solutions:

• Performance: Ensuring systems run efficiently and can scale to meet demand
• Cost Optimization: Delivering business value at the lowest price point
• Security: Protecting information and systems
• Fault Tolerance: Building resilient systems that can recover from failures

These categories help organizations build secure, high-performing, resilient, and efficient infrastructure for their applications.