Explain SOLID principles (C# Architecture interview questions)?

SOLID are five basic principles which help to create good software architecture. SOLID is an acronym where:-

  • S stands for SRP (Single responsibility principle):- A class should take care of only one responsibility.
  • O stands for OCP (Open closed principle):- Extension should be preferred over modification.
  • L stands for LSP (Liskov substitution principle):- A parent class object should be able to refer child objects seamlessly during runtime polymorphism.
  • I stands for ISP (Interface segregation principle):- Client should not be forced to use an interface if it does not need it.
  • D stands for DIP (Dependency inversion principle) :- High level modules should not depend on low level modules but should depend on abstraction.
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About c# and .NET Interview questions

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