C# Programming - Functions and Subroutines - Discussion
Discussion Forum : Functions and Subroutines - General Questions (Q.No. 5)
5.
Which of the following statements are correct about functions and subroutines used in C#.NET?
- A function cannot be called from a subroutine.
- The ref keyword causes arguments to be passed by reference.
- While using ref keyword any changes made to the parameter in the method will be reflected in that variable when control passes back to the calling method.
- A subroutine cannot be called from a function.
- Functions and subroutines can be called recursively.
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