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

1. A user-defined function cannot be used in an expression.
2. Function names should be suggestive of the role performed. The names also must conform
to the rules for naming variables.
3. Each argument in a calling statement must have the same name as the corresponding
parameter in the header of the called procedure.
4. Both constants and expressions can be used as arguments in calling statements.
5. Both constants and expressions can be used as parameters in Sub statements.

1. F
2. T
3. F
4. T
5. F