Do you know your Design Patterns?
Test Your Knowledge of Design Patterns
Are you ready to dive into the fascinating world of design patterns? This quiz challenges your understanding of various patterns, their classifications, and practical applications in software design.
Whether you are a seasoned developer or just starting out, you can test your knowledge and learn more about:
- The inspiration behind design patterns
- Key concepts and classifications
- Practical examples and use cases
What field were Design Patterns inspired from?
Gardening
Photography
CPU manufacturing
Architecture
What is a Design Pattern?
A concrete implementation of a popular algorithm
A template solution for a common design problem
A set of rules for how to organise your code
A set of programming principles
How many Design Patterns were there in the original book?
12
10
23
13
Which of these is not a component of a Design Pattern?
Memory usage
Name
Consequences
Problem description
What class of patterns does Singleton belong to?
Behavioural
Creational
Structural
All of the above
An AbstractFactory can have multiple:
Factory methods
Subclasses
Implementations
All of the above
The recommended pattern to use when functionality must be added at runtime is:
Decorator
Proxy
Facade
Dependency Injection
The Proxy pattern can be used to:
Make conflicting interfaces compatible
Delay expensive load operations
Separate the abstraction and implementation of some functionality
Simplify client-facing interfaces
Providing orderly access to a collection of elements without the need to access an internal structure is achieved by:
Iterator pattern
Bridge pattern
Facade pattern
Observer pattern
The Observer pattern is also known as:
Newsletter pattern
Pub-sub pattern
Telephone pattern
Notifier pattern
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