R

Ram Sharma • 3.40K Points
Extraordinary

Q. What is the use of `??` operator in C#?

  • (A) Null checking and fallback
  • (B) Bitwise operation
  • (C) Type casting
  • (D) String formatting
Explanation by: Ram Sharma
`??` is the null-coalescing operator, returning the left operand if not null, otherwise the right.

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