What happens when a defect is detected in the classical waterfall model?
Understand the Problem
The question is asking about the consequences of detecting a defect in the classical waterfall model of project management. The focus is on what actions are typically taken once a defect is identified, and it presents multiple-choice options to evaluate potential answers.
Answer
Return to the phase where the defect occurred, correct it, and redo subsequent phases.
When a defect is detected in the classical waterfall model, engineers must go back to the phase where the defect was introduced, correct it, and redo the work from that phase through the subsequent phases to ensure the defect is resolved.
Answer for screen readers
When a defect is detected in the classical waterfall model, engineers must go back to the phase where the defect was introduced, correct it, and redo the work from that phase through the subsequent phases to ensure the defect is resolved.
More Information
The classical waterfall model is a linear and sequential approach, commonly criticized for its rigidity and late defect detection. If a defect is detected late, it could lead to substantial rework and increased costs.
Tips
A common mistake is delaying defect detection until the testing phase, which results in more significant rework and increased costs.
Sources
- Learn with Kamal - Classical Waterfall Model - learnwithkamal.wordpress.com
- SDLC - Classical Waterfall Model - Notepub - notepub.io
AI-generated content may contain errors. Please verify critical information
