R

Ram Sharma • 3.40K Points
Extraordinary

Q. What does `ref` keyword in C# do?

  • (A) Passes value by reference
  • (B) Declares a readonly field
  • (C) Defines a reference type
  • (D) Creates a pointer
Explanation by: Ram Sharma
`ref` allows passing arguments by reference, enabling the method to modify the variable value.

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