Ternary Operator throws e-notice if left operand is null, while null coalescing operator does not throws e-notice if left operand does not exist. Ternary Operator checks whether the value is true, but Null coalescing operator checks if the value is not null.

Is null in C#?

In C#, IsNullOrEmpty() is a string method. It is used to check whether the specified string is null or an Empty string. A string will be null if it has not been assigned a value. A string will be empty if it is assigned “” or String.

What is ternary operator C#?

Ternary operator is a Conditional operator in C#. It takes three arguments and evaluates a Boolean expression.