Design Patterns 101 Quiz

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Design Patterns 101: a General level Programming quiz. Test your knowledge with 11 questions!
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Questions

Question 1
What does the Factory pattern focus on?
A Creating objects
B Sorting lists
C Managing time
D Updating databases
Question 2
Which pattern is for notifying objects of changes?
A Observer
B Proxy
C Strategy
D Singleton
Question 3
What is the main benefit of using design patterns?
A Less memory usage
B Smaller file size
C Code speed
D Reusability and readability
Question 4
Which pattern is used to add behavior to an object dynamically?
A Decorator
B Command
C Singleton
D Adapter
Question 5
The 'Gang of Four' (GoF) book covers what?
A Algorithm analysis
B Operating systems
C Web design
D Design patterns

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