Exam (elaborations)
Oracle Certified Professional - Java SE 6 Programmer exam questions and answers
- Course
- Institution
Abstract classes used when: Common abstract methods to be re-used for different clients. 'Extend' the class. Abstract classes do not have pre-defined methods, only abstract methods. T/F? False. Abstract class must have at least one abstract method, rest may be initiated pre-defined methods...
[Show more]