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

1. A data type must be specified for a method name.
2. A default constructor can perform memory allocation.
3. A data type for a return value must be specified in the method heading.
4. A driver program can cause instances of classes to be created during processing.
5. A public method is part of the internal interface of a program.

1. false
2. true
3. true
4. true
5. false