[Solved] Why does the cost to fix a bug increase exponentially as it moves from requirements to maintenance? — Ans: Because later fixes require more resources, rework, and impact users | Testing Fundamentals

Testing Fundamentals - Why Software Testing Matters

Why does the cost to fix a bug increase exponentially as it moves from requirements to maintenance?

ABecause later fixes require more resources, rework, and impact users

BBecause bugs become less important over time

CBecause early stages have more bugs

DBecause maintenance phase has fewer developers

Step-by-Step Solution

Solution:

Step 1: Understand factors increasing bug fix cost
Later stages involve more complex fixes, rework, testing, and user impact.
Step 2: Analyze why cost grows exponentially
Fixing bugs late requires more effort, coordination, and may affect many users.
Final Answer:
Because later fixes require more resources, rework, and impact users -> Option A
Quick Check:
Cost grows due to complexity and impact [OK]

Quick Trick: Late fixes cost more due to complexity [OK]

Common Mistakes:

Master "Why Software Testing Matters" in Testing Fundamentals

9 interactive learning modes - each teaches the same concept differently

More Testing Fundamentals Quizzes

Why does the cost to fix a bug increase exponentially as it moves from requirements to maintenance?