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Level 49

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webpage
electronic document on web which can contain text, audio, graphic etc.
website
a collection of related webpages which are stored on a web server
hit
Each page that satisfies the query
subclass, superclass
Inheritance is when a new class (__________) is created from an existing class (__________)
inherits
The subclass __________ characteristics of its superclass
Method overriding
When methods of superclasses are overwritten by subclasses
extends
ex: public class Subclass __________ Superclass {}
No
Are private instance variables of a superclass directly accessible to its subclasses?
return type and
A method in a superclass is overriden in a subclass by defining a method with same __________
Constructors
__________ are never inherited
super method (super();)
A subclass constructor can be implemented with a call to the __________
constructor body
first line
superclass
If no constructor is provided in the subclass, it calls the default constructor of the __________
polymorphic
A method that has been overridden in at least one subclass is said to be __________
actual
Method calls are always determined by the type of the __________, not the type of the object reference