Answer the following statements as either true or false:
- The address operator is the @ symbol.
- Passing by reference should be used when there is only one item to be modifed.
- Variables of pointer data type are defined using an asterisk.
- Using pointers with the indirection operator can be used instead of passing variables by reference.
- There are two kinds of dereferencing -- one with the indirection operator and the other with the index operator.