Explain the Single Responsibility Principle (SRP) with an example.

Difficulty: 5/10

responsibility segregation, class design, maintainability

Single Responsibility Principle

SRP states that a class should have one responsibility and therefore one primary reason to change. It does not mean a class can contain only one method. A common violation is placing business logic, persistence, formatting and notification responsibilities into one class. I separate these concerns when they evolve independently.

javascript

1
SRP is about responsibility, not method count.
2
Separate concerns that change for different business or technical reasons.
3
Smaller responsibilities improve testability.

Explain the Single Responsibility Principle (SRP) with an example.

Difficulty: 5/10

responsibility segregation, class design, maintainability

Single Responsibility Principle

javascript

1
SRP is about responsibility, not method count.
2
Separate concerns that change for different business or technical reasons.
3
Smaller responsibilities improve testability.

Explain the Single Responsibility Principle (SRP) with an example.

Single Responsibility Principle

Explain the Single Responsibility Principle (SRP) with an example.

Single Responsibility Principle

Scenario Questions

Follow-up Questions