Replace foreach with LINQ ✅ This is not LINQ but syntactic sugar with List<T>.ForEach.?

Short answer: employees.ForEach(e => Console.WriteLine(e.Name)); employees.ForEach(e => Console.WriteLine(e.Name)); employees.ForEach(e => Console.WriteLine(e.Name)); employees.ForEach(e => Console.WriteLine(e.Name));

Real-world example (ShopNest)

ShopNest uses LINQ to query orders: filter by date, project to a summary DTO, and order by total—readable C# that becomes SQL under EF Core.

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.