Câu hỏi phỏng vấn C#
Câu hỏi

What is C#?

Câu trả lời

C# (pronounced "C sharp") is a modern, object-oriented, and type-safe programming language developed by Microsoft. It is designed to be simple, robust, and efficient, making it a popular choice for building a wide range of applications, including:

  • Desktop applications
  • Web applications and services
  • Mobile apps
  • Games
  • Enterprise software
  • Cloud-based services

C# is part of the .NET Framework, which provides a runtime environment and a comprehensive set of libraries and tools for developing applications. It is designed to be interoperable with other .NET languages and can be used to create applications that run on various platforms, including Windows, macOS, and Linux.

Some key features of C# include:

  1. Object-Oriented Programming (OOP): C# supports OOP concepts such as classes, inheritance, polymorphism, and encapsulation, making it easier to write modular and maintainable code.

  2. Type Safety: C# is a statically typed language, which means that variables must be declared with a specific data type. This helps catch err...

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