Expected 350-901 Exam Topics, as suggested by Cisco :

• Module 1: Evaluate An Application Design Considering High-Availability And Resiliency/ Explain Architectural Patterns
• Module 2: Evaluate Choice Of Database Types With Respect To Application Requirements/ Construct A Sequence Diagram That Includes API Calls Describe Distributed Applications Related To The Concepts Of Front-End, Back-End, And Load Balancing Evaluate An Application Design Considering Latency And Rate Limiting/ Identify Ways To Optimize API Usage Through HTTP Cache Controls
• Module 3: Evaluate An Application Design And Implementation Considering Observability/ Implement Robust REST API Error Handling For Time Outs And Rate Limits
• Module 4: Construct API Requests To Create And Delete Objects Using Firepower Device Management (FDM)/ Software Development And Design
• Module 5: Construct API Requests To Implement Chatops With Webex Teams API/ Evaluate An Application Design Considering Scalability And Modularity Describe Steps To Build A Custom Dashboard To Present Data Collected From Cisco Apis/ Evaluate An Application Design And Implementation Considering Maintainability
• Module 6: Describe The Capabilities Of Appdynamics When Instrumenting An Application/ Construct API Calls To Retrieve Data From Intersight
• Module 7: Construct A Python Script Using The Cisco DNA Center Apis To Retrieve And Display Wireless Health Information
• Module 8: Describe The Steps In The Oauth2 Three-Legged Authorization Code Grant Flow/ Diagnose Problems With An Application Given Logs Related To An Event
• Module 9: Construct A Python Script Using The UCS Apis To Provision A New UCS Server Given A Template/ Explain The Concepts Of Release Packaging And Dependency Management
• Module 10: Describe How End-To-End Encryption Principles Apply To Apis/ Implement Control Flow Of Consumer Code For Unrecoverable REST API Errors
• Module 11: Implement Mitigation Strategies For OWASP Threats (Such As XSS, CSRF, And SQL Injection)/ Configure Application Specific SSL Certificates
• Module 12: Identify The Secret Storage Approach Relevant To A Given Scenario/ Construct An Application That Consumes A REST API That Supports Pagination
• Module 13: Integrate An Application Into A Prebuilt CD Environment Leveraging Docker And Kubernetes/ Describe An Effective Logging Strategy For An Application
• Module 14: Describe The Benefits Of Continuous Testing And Static Code Analysis In A CI Pipeline/ Utilize Docker To Containerize An Application
• Module 15: Identify A Configuration Management Solution To Achieve Technical And Business Requirements/ Describe The Tenets Of The “12-Factor App”
• Module 16: Utilize RESTCONF To Configure A Network Device Including Interfaces, Static Routes, And Vlans (IOS XE Only)
• Module 17: Explain Data Privacy Concerns Related To Storage And Transmission Of Data/ Explain Considerations Of Model-Driven Telemetry