Benefits of MVVM | Dataford Interview Questions

List the benefits of MVVM for a mobile app.

Implement list_mvvm_benefits(categories), where categories is a list of category strings and the function returns matching MVVM benefits in canonical order, without duplicates. Ignore unknown categories. For example, ['testability', 'separation'] returns the testability and separation benefits in canonical order, while [] returns [].

Constraints

0 <= len(categories) <= 1000
Each category is a string
Supported categories are separation, testability, lifecycle, maintainability, and coupling
Unknown categories must be ignored
Results must follow canonical MVVM order without duplicates

Function Signature

def list_mvvm_benefits(categories):

Your question is Benefits of MVVM. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

List the benefits of MVVM for a mobile app.

Constraints

0 <= len(categories) <= 1000
Each category is a string
Supported categories are separation, testability, lifecycle, maintainability, and coupling
Unknown categories must be ignored
Results must follow canonical MVVM order without duplicates

Function Signature

def list_mvvm_benefits(categories):

Your question is Benefits of MVVM. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.