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What is a destructor?

Q: What is a destructor?

Short answer: A method called automatically when an object is destroyed. Used to release resources before the object is removed from memory. In C#, destructors are rarely needed due to garbage collection. ~Car() { Console.WriteLine("Car object destroyed"); } Real-world example (ShopNest) Think of ShopNest’s Product , Cart , and Order classes: each object holds data + behavior, so pricing rules stay next to the data they use. Say this in the interview Define — one clear sentence (the short answer above). Example — relate it to a project like ShopNest or your real work. Trade-off — when you would not use it.

Short answer: A method called automatically when an object is destroyed. Used to release resources before the object is removed from memory. In C#, destructors are rarely needed due to garbage collection. ~Car() { Console.WriteLine("Car object destroyed"); }

Real-world example (ShopNest)

Think of ShopNest’s Product, Cart, and Order classes: each object holds data + behavior, so pricing rules stay next to the data they use.

Say this in the interview

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

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