Answer the following statements true (T) or false (F)

1. Void functions may have arguments.
2. Functions are executed in the order in which they are defined.
3. A precondition is a condition that must be true before the function is called.
4. The values in the function data area are kept after the function ends.
5. In the following program outline the name var1 is visible (can be referenced) in the function fun.
int fun (int a, int b);
int main ()
{
int var1;
…
}

int fun (int a, int b)
{
…
}

1. True
2. False
3. True
4. False
5. False