What is true about virtual methods?

How do you indicate that a string might be null?

Do you need to declare an out variable before you use it?

How would you access the last two people in an array named People?

When can anonymous types be created?

What is true about thread multitasking?

Which of the following constructs are used to handle errors in C#?

In order to create a filestream object in C#, what do you need to include in your program?

How can you access the first element from the following array int[] x = {1,2,3};

Exceptions can be handled in Csharp with a...

Which of the following is not a bitwise operator