Software Engineering - SDLC Models
A project using the Waterfall model faces delays because the team tries to add changes after the design phase. What is the main issue?
A project using the Waterfall model faces delays because the team tries to add changes after the design phase. What is the main issue?
medium📝 Analysis Q14 of 15
Step-by-Step Solution
Solution:
Step 1: Understand Waterfall model structure
Waterfall is a linear model where each phase follows the previous one without going back easily.Step 2: Identify why delays happen
Trying to add changes after design causes delays because Waterfall does not support easy backward changes.Final Answer:
Waterfall model does not support easy changes after phases -> Option DQuick Check:
Waterfall = no easy changes after phases [OK]
Quick Trick: Waterfall = linear, no backward changes [OK]
Common Mistakes:
- Thinking changes are always allowed in Waterfall
- Skipping testing phase to fix delays
- Removing design phase to speed up
Master "SDLC Models" in Software Engineering
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Software Engineering Quizzes