Object-Oriented Programming Quiz

Quiz
•
Computers
•
University
•
Hard
Maznah Ahmad
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following best describes the Object-Oriented Approach?
A paradigm focused on step-by-step procedures
A paradigm that organizes software design around objects
A method that uses only functions without data
A system that hides all program details from users
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which OOP advantage allows the same code to be used in multiple programs, reducing duplication?
Modularity
Re-usability
Maintainability
Data Security
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which OOP concept involves hiding data and controlling access to it?
Abstraction
Encapsulation
Inheritance
Modifiability
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Inheritance refers to:
One class taking on many forms
One class deriving properties from another class
Hiding implementation details from the user
Dividing a program into separate modules
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which concept allows an object to have different implementations of the same method name?
Encapsulation
Modularity
Polymorphism
Extensibility
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Java, which of the following is a reserved word?
account
this
balance
deposit
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which access modifier allows a member to be accessible everywhere?
private
default
protected
public
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