8 hours- Easy
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Got it!Last updated on 3/28/24
Apply the SOLID Design Principles to Python Code
Evaluated skills
- Apply the SOLID design principles to Python code
Question 1
A human resources software system needs to add a new kind of vacation pay. The original code must be significantly modified to support the feature. Which SOLID design principle does this violate?
Single responsibility
Open/closed
Liskov substitution
Interface segregation
Dependency inversion
Question 2
A derived class implements an overridden method by throwing an UnsupportedOperationException. Which SOLID design principle does this violate?
Single responsibility
Open/closed
Liskov substitution
Interface segregation
Dependency inversion
Question 3
If a method of a class has many optional paths, it's difficult to test. Which SOLID design principle does this violate?
Single responsibility
Open/closed
Liskov substitution
Interface segregation
Dependency inversion
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