27.3.12 - Proxy Pattern
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Practice Questions
Test your understanding with targeted questions
What is a proxy in the context of design patterns?
💡 Hint: Think about what a proxy does in relation to another object.
Name one type of proxy.
💡 Hint: Consider different access scenarios for objects.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main role of a Proxy in design patterns?
💡 Hint: Consider what a proxy does in terms of access control.
True or False: A virtual proxy always creates an object immediately.
💡 Hint: Think about resource optimization techniques.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a simple application that utilizes the Proxy Pattern for accessing a database. Describe the classes and their responsibilities.
💡 Hint: Think about separating the concerns of direct database interactions and access control.
Discuss a scenario where a protection proxy might introduce latency. How would you mitigate this issue?
💡 Hint: Look at the interaction flow and consider optimizations in permission checking.
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