12 Questions
What is the reason behind Impatient Steve's repeated clicking on the webpage?
He believes it speeds up the process.
What happens to the service when Impatient Steve continuously clicks on the webpage?
It becomes slower for everyone.
How does Impatient Steve regain access to the server after the initial ban?
He uses a VPN to mask his IP.
What is the solution to manage access to the server and avoid Impatient Steve's issues?
Implementing the Proxy design pattern.
What is the reason why Impatient Steve's clicking slows down the service?
Each click adds to the queue, slowing it down.
Why is the initial solution of banning Impatient Steve's IP not sufficient?
Impatient Steve can find ways to bypass it.
What is the primary purpose of the Proxy design pattern?
To delay the creation of a resource-intensive object until it is necessary.
What is the role of the Proxy class in the Proxy design pattern?
To act as a gatekeeper, controlling access to the real object.
When is the HighResImage object created in the Proxy design pattern?
When the client requests a method that requires the image.
What is the benefit of using the Proxy design pattern in the scenario described?
It conserves resources by delaying the creation of the HighResImage object until necessary.
What is the term used to describe the technique of delaying the creation of an object until it is necessary?
Lazy loading
What is the purpose of the RealSubject class in the Proxy design pattern?
To act as the real object, providing the actual image processing capabilities.
Impatient Steve thinks hammering the refresh button speeds up the process. But does it really work that way? Learn about the consequences of Steve's actions and how it affects your web service.
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