Which of these keywords are used to define an abstract class?

Related MCQs

• Which of these keywords are used to define an abstract class?.
• Which of these keywords is used to refer to member of base class from a sub class?
• If a class inheriting an abstract class does not define all of its function then it will be known as?
• Which of these keywords is used to define interfaces in Java?
• Which of these keywords is used to define packages in Java?,
• Which of the following declares an abstract method in an abstract Java class?
• Which of these keywords is used by a class to use an interface defined previously?
• Which of these keywords is used by a class to use an interface defined previously?.
• Which of these can be used to fully abstract a class from its implementation?
• Which of these keywords must be used to monitor for exceptions?