Object Oriented Programming (CSOO-142) Course Details

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What is the main purpose of the 'super' keyword in Java?

To inherit properties from a subclass

To override a method in a subclass

To access variables, functions, and constructors of a superclass (correct)

To create an instance of an abstract class

What is the main difference between compile-time polymorphism and runtime polymorphism?

Compile-time polymorphism is used for abstraction, while runtime polymorphism is used for inheritance

Compile-time polymorphism is used for method overriding, while runtime polymorphism is used for method overloading

Compile-time polymorphism is used for method overloading, while runtime polymorphism is used for method overriding (correct)

Compile-time polymorphism is used for inheritance, while runtime polymorphism is used for abstraction

What is the term for a class that cannot be instantiated?

Static class

Nested class

Abstract class (correct)

Concrete class

What is the purpose of a constructor in Java?

To initialize an object Signup and view all the answers

What is the term for the process of hiding the implementation details of an object from the outside world?

Encapsulation Signup and view all the answers

What is the term for the creation of objects without a specific identifier?

Anonymous object Signup and view all the answers

What is the primary topic of discussion in Chapter 9?

Interfaces and Multiple Inheritance Signup and view all the answers

What is the primary topic of discussion in Chapter 10?

Graphical User Interface Components Signup and view all the answers

What is the primary topic of discussion in Chapter 26?

File Handling Signup and view all the answers

What is the primary topic of discussion in Chapter 12?

Creating a Window Program Signup and view all the answers

What is the primary topic of discussion in Chapter 8?

Packages, Access Protection, and Importing Signup and view all the answers

What is the primary topic of discussion in Chapter 23?

Working with Graphics and Layout Managers Signup and view all the answers

What is the key advantage of object-oriented design?

Better code reusability Signup and view all the answers

Which OOP concept refers to the bundling of data and the methods that operate on that data?

Encapsulation Signup and view all the answers

What determines the initial state of an object when it is created?

Constructors Signup and view all the answers

Which feature of OOP emphasizes the ability to define multiple functions with the same name?

Function overloading Signup and view all the answers

Which OOP concept allows a class to inherit attributes and methods from another class?

Inheritance Signup and view all the answers

Which OOP feature allows you to create templates for functions or classes with generic data types?

Standard template library Signup and view all the answers