Web1) A parent class object must be created before objects of a child class can be created. Answer: False 2) Private members of a parent class are inherited by child classes. Answer: True 3) Java supports multiple inheritance. Answer: False 4) In Java, a subclass can only extend one parent class. Answer: True WebIn Java, it is possible to inherit attributes and methods from one class to another. We group the "inheritance concept" into two categories: subclass (child) - the class that inherits …

Java Inheritance Tutorial: explained with examples

WebSep 24, 2024 · While protected members can be accessed anywhere in the same package and outside package only in its child class and using the child class’s reference … WebIn Java, when we define a variable in a Child class with a name that we have already used to define a variable in the Parent class, the Child class's variable hides the... ready ay ready

Can a parent class access child class? - stepofweb.com

WebWhen creating classes in Java, sometimes we may want to control child class access to parent class members. We can use the protected and final keywords to do just that. protected keeps a parent class member accessible to its child classes, to files within its own package, and by subclasses of this class in another package. WebSimilarly, in Java, when some properties or behaviors get passed from parent class to the child class, it is said that child class inherits from a parent class. Child classes can have properties and methods of its own as well. They can also override the behaviors (methods) of the parent class. This is called polymorphism (another OOP concept). Webparent class methods This means, the child class has all of the public methods that the parent class has. It has all of the instance variables. The only unusual aspect is that, within child class method definitions, you can't directly access parent class instance variables. how to take a picture in dinkum