System Design mock test

93 questions. Answer each one out loud first, compare with the model answer, score yourself 1–5 and solve a quick MCQ.

Sections

Traffic Entry: DNS, CDN, Load Balancing · 7
Caching and Databases · 8
Storage, Search and Data · 5
Async Communication and Services · 7
Reliability and Correctness · 7
Security and Observability · 5
DevOps and Capacity Planning · 5
Networking, Performance and Advanced Data · 6
Business, Compliance and Cost · 4
System Design Case Studies · 9
Rapid Fire (1 line answers) · 30

The mock test is part of the paid course. Any plan unlocks all 93 questions.