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What is the output of the following code snippet?
bool? a = true; bool? b = null; Console.WriteLine(a | b);
A. True
B. Null
C. False
Using | and & operators with the bool? type
The results of these operators are listed in the following table: true & null = null; true | null = true; false & null = false; false | null = null; null & null = null; null | null = null.
Links:
The OR Operator
Using Nullable Types
Using Nullable Types
Boolean Data Type