Adapter Pattern Quiz

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What is the purpose of the Adapter Pattern?

To change the internal structure of objects

To simplify the implementation of new interfaces

To create new objects from existing ones

To make the interfaces of objects appear as something they are not (correct)

When would you use the Adapter Pattern?

When the existing software needs to use a new class library with different interfaces (correct)

When the existing software needs to completely replace the old class library

When the new class library needs to be integrated as it is

When the existing software needs to be rewritten from scratch

How does the client interact with the adapter?

By calling a method on it using the adaptee interface

By creating a new instance of the adapter

By calling a method on it using the target interface (correct)

By directly accessing its internal methods

What does the adapter do with the client's request?

Translates the request into one or more calls on the adaptee using the adaptee interface Signup and view all the answers

What does the client know about the adapter's role?

The client receives the results of the call and never knows there is an adapter Signup and view all the answers

What is the main purpose of the Adapter Pattern?

To wrap objects with a different purpose to make their interfaces look like something they're not Signup and view all the answers

In the context of the Adapter Pattern, what does the client know about the adapter's role?

The client makes a request to the adapter by calling a method on it using the target interface Signup and view all the answers

When would you use the Adapter Pattern?

When you need to use a class that implements a different interface than what your design expects Signup and view all the answers

What does the adapter do with the client's request in the Adapter Pattern?

Translates the client's request into one or more calls on the adaptee using the adaptee interface Signup and view all the answers

In the context of the Adapter Pattern, what happens when the client makes a request to the adapter?

The adapter translates that request into one or more calls on the adaptee using the adaptee interface Signup and view all the answers

Adapter Pattern Quiz

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Questions and Answers

What is the purpose of the Adapter Pattern?

When would you use the Adapter Pattern?

How does the client interact with the adapter?

What does the adapter do with the client's request?

What does the client know about the adapter's role?

What is the main purpose of the Adapter Pattern?

In the context of the Adapter Pattern, what does the client know about the adapter's role?

When would you use the Adapter Pattern?

What does the adapter do with the client's request in the Adapter Pattern?

In the context of the Adapter Pattern, what happens when the client makes a request to the adapter?

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