Interfaces helps in which type of inheritance

Related MCQs

• The concept of multiple inheritance is implemented in Java by ____ (i.) extending two or more classes (ii.) extending one class and implementing one or more interfaces (iii.) implementing two or more interfaces (iv.) all of these
• Identify the type of inheritance when two or more subclasses inherit the properties of a super class.
• In Java Inheritance
• These two ways are used to create a Frame By creating the object of Frame class (association) By extending Frame class (inheritance)
• Inheritance allows _______ of sub classes.
• Which of the following are true about interfaces.
• Which of these keywords is used to define interfaces in Java?
• Which of these interfaces define a method actionPerformed()?
• Which of these interfaces define a method itemStateChanged()?
• Which of the following are true about interfaces.