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CS3404 · 3 credits · Semester 6 · 2024–2025

Software Engineering

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CS3404 · Systems

Question 6 of 10

Topic: Problem solvingDifficulty: MediumBloom: Analyze
Summary
Question

What are common pitfalls when implementing Edge cases?

Result
Knowledge
67%
Delivery
51%
Technical relevancy
64%
Technical term match
54%
Your recording
Your transcript

So, edge cases is basically when you... uh... use it for solving problems. I think the main idea is that it works by, like, breaking things down. For example, if you had a list, you'd just iterate and apply the logic.

Better answer

Edge cases is best understood as a technique that structures the problem. Start by stating the definition, then give a 2-line example, then mention complexity (typically O(n log n) for the common case), and close with one trade-off such as space overhead or sensitivity to input order.

Coverage
Hit 3 of 5
  • Key point 1 about Edge cases
  • Key point 2 about Edge cases
  • Key point 3 about Edge cases
  • Key point 4 about Edge cases
  • Key point 5 about Edge cases
Gaps
  • Missed: key point 4 about edge cases
Misconceptions
  • Misstated the relationship between Edge cases and complexity