IT1712 Object-Oriented Programming Concepts Quiz

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What defines the actions that an object can take in object-oriented programming?

Methods (correct)

State

Attributes

Classes

Which term is used to refer to a blueprint for defining objects in object-oriented programming?

Attributes

Inheritance

Interface

Class (correct)

What keyword is used in Java to apply inheritance between classes?

use

apply

inherit

extends (correct)

What does an interface contain in object-oriented programming?

Only public methods Signup and view all the answers

In object-oriented programming, what does a package consist of?

Classes and interfaces Signup and view all the answers

What is the purpose of using an import statement in Java?

To make classes in a package accessible Signup and view all the answers

In Java, when a class is put into a package, how should the file be named?

Starting with the package name Signup and view all the answers

Which of the following is NOT a correct way to import all classes from a package in Java?

import java.util.Scanner; Signup and view all the answers

Where does a class need to be located for it to be accessed from any other class in Java?

Location does not matter as long as it's in the package Signup and view all the answers

What is the significance of beginning a file name with the name of the class in Java?

It helps in organizing and identifying classes easily Signup and view all the answers

IT1712 Object-Oriented Programming Concepts Quiz

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Questions and Answers

What defines the actions that an object can take in object-oriented programming?

Which term is used to refer to a blueprint for defining objects in object-oriented programming?

What keyword is used in Java to apply inheritance between classes?

What does an interface contain in object-oriented programming?

In object-oriented programming, what does a package consist of?

What is the purpose of using an import statement in Java?

In Java, when a class is put into a package, how should the file be named?

Which of the following is NOT a correct way to import all classes from a package in Java?

Where does a class need to be located for it to be accessed from any other class in Java?

What is the significance of beginning a file name with the name of the class in Java?

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