1
کامپیوتر و شبکه::
مقدار null
null value:
Reference types have null value by default, when they are not initialized.
In this case, it has a null value, meaning it doesn't point to any other memory location, because it has no value yet.
Stack allows null value and also duplicate values.
As you know, a value type cannot be assigned a null value.
واژگان شبکه مترجمین ایران