Rigid Structure: ○ The pattern enforces a rigid structure for the algorithm, meaning that subclasses cannot change the overall order or flow of steps. If you need to

Short answer: djust the structure of the algorithm, it may require changes to the base class.

Real-world example (ShopNest)

Use a GoF pattern in ShopNest only when it removes duplication or makes a change safer—explain the problem it solves in the interview.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.