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2375705
Overriding
Description
This Quiz aims to test the basic objective of inheritance
No tags specified
inheritance concept
overridding
accessing parent methods
Quiz by
khameed
, updated more than 1 year ago
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Created by
khameed
over 9 years ago
48
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Resource summary
Question 1
Question
One of the main concepts in OOP is _____________ That allows to use the features ( methods )of one class in another?
Answer
Libraries
Inheritance
polymorphism
abstraction
Question 2
Question
Identify the child class in the java statement. public class Student extends Person{
Answer
public
Student
Person
extends
Question 3
Question
In Method Overriding the following the following conditions hold. Select more than one that apply
Answer
Child class method must have same name as in the parent class.
Child class method must have same parameter as in the parent class.
Child class method must have same return type as in the parent class
Child class method must have different name as in the parent class.
Child class method must have different return type as in the parent class
Child class can have different method signature
Question 4
Question
Inheritance enhances the ability to reuse existing code.
Answer
True
False
Question 5
Question
An object of a sub class can not be referenced by a variable of a super class type
Answer
True
False
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