Full-length mock tests under real exam conditions. The timer runs, the clock ticks, and at the end you get a detailed performance report broken down by topic and difficulty.
Covers HTML/CSS, JavaScript, React basics, Node.js, SQL, and REST API concepts.
Full mock exam experience from start to report
Select a test
Choose by topic, level, or duration.
Timed session
Answer under real exam time pressure.
Submit & score
Auto-graded immediately on submit.
Review report
Deep-dive per-topic performance analysis.
Arrays, linked lists, trees, graphs, sorting, recursion, and Big O analysis.
Distributed systems, CAP theorem, caching, scaling, and database design.
Hooks, context, TypeScript generics, performance, and testing.
NumPy, Pandas, data structures, ML fundamentals.
Microservices, security, advanced SQL, DevOps, and system design.
Certification Blueprint Target Passing Score: 700