Inheritance in Object-Oriented Programming Quiz

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What is inheritance in object-oriented programming?

The act of reusing code without basing it on existing classes

The process of creating new classes from scratch

The mechanism of basing an object or class upon another object or class, retaining similar implementation (correct)

The method of combining multiple classes into one

What does a 'child object' acquire from a 'parent object' in inheritance?

All the properties and behaviors, including constructors, destructors, overloaded operators, and friend functions

All the properties and behaviors, except for constructors, destructors, overloaded operators, and friend functions (correct)

Only the properties and constructors

None of the properties and behaviors

What is the main purpose of inheritance in object-oriented programming?

To restrict the behaviors of classes

To eliminate the need for creating new classes

To limit the reuse of code

To create classes built upon existing classes, reuse code, and specify new implementations while maintaining the same behaviors (correct)

What is the difference between prototype-based inheritance and class-based inheritance?

Prototype-based inheritance is based on objects, while class-based inheritance is based on classes Signup and view all the answers

What does inheritance allow programmers to do in object-oriented programming?

Create classes built upon existing classes, specify new implementations while maintaining the same behaviors, and reuse code Signup and view all the answers

What is inheritance in object-oriented programming?

The mechanism of basing an object or class upon another object or class, retaining similar implementation Signup and view all the answers

What does a child object acquire from a parent object through inheritance?

Properties and behaviors Signup and view all the answers

What is not acquired by a child object from a parent object through inheritance?

Public methods Signup and view all the answers

What is one of the benefits of inheritance in object-oriented programming?

Creating classes built upon existing classes Signup and view all the answers

What does inheritance in object-oriented programming enable programmers to independently extend?

Original software via public classes and interfaces Signup and view all the answers

Inheritance in Object-Oriented Programming Quiz

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Questions and Answers

What is inheritance in object-oriented programming?

What does a 'child object' acquire from a 'parent object' in inheritance?

What is the main purpose of inheritance in object-oriented programming?

What is the difference between prototype-based inheritance and class-based inheritance?

What does inheritance allow programmers to do in object-oriented programming?

What is inheritance in object-oriented programming?

What does a child object acquire from a parent object through inheritance?

What is not acquired by a child object from a parent object through inheritance?

What is one of the benefits of inheritance in object-oriented programming?

What does inheritance in object-oriented programming enable programmers to independently extend?

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