Programming Quote by Steve McConnell
““the error rate in manual testing is comparable to the bug rate in the code being tested.””
About This Quote
Source Book: Code Complete, 1993
Manual testing often reveals as many defects as the code itself contains, highlighting its importance.
In simple terms: Manual testing finds many bugs.
Key Takeaway
Value thorough manual testing.
Themes
software quality
testing
bug detection
Mood
analytical
practical
Type
technical
instructional
When to use this quote
- software development
- quality assurance
- project planning
Key Concepts
risk management
process improvement
Questions to Reflect On
- What are the limits of manual testing?
- How can you complement it with automation?
A Different Perspective
Manual testing can be time‑consuming and miss hidden issues.
![“[...] you shouldn't be uneasy about any parts of the architecture. It shouldn't contain anything just to please the boss. It shouldn't contain anything that's hard for you to understand. You're the one who'll implement it; if it doesn't make sense to you, how can you implement it?” quote by Steve McConnell](https://sms4smile.com/quotes/img-quotes/0a6/steve-mcconnell-11957_architecture_you-shouldn-t-be-uneasy-about-any-parts_574744.jpg)
