📋 Exam Rules
- ✦ Each question presents a real-world scenario requiring you to compute, trace, or reason through DSA concepts
- ✦ Questions are designed so that blind AI guessing yields wrong answers — careful manual analysis is required
- ✦ Select one answer per question. Click Check Answer to confirm before moving on
- ✦ Final score is calculated on a 10-point scale with letter grade and detailed review
⚠ These questions involve trace-through computations, asymptotic analysis with hidden constants, heap/tree structural reasoning, graph traversal counting, and hash collision arithmetic. Each requires pen-and-paper level attention.