Beginner
C#
Q19 / 100
What is the null-conditional operator ?. in C#?
Correct! Well done.
Incorrect.
The correct answer is B) Accesses a member only if the object is non-null; otherwise returns null
B
Correct Answer
Accesses a member only if the object is non-null; otherwise returns null
Explanation
user?.Address?.City returns null if user or Address is null without throwing NullReferenceException.
Progress
19/100