F

Fox Root • 490 Points
Goal Maker

Q. Which rule must a reducer follow?

  • (A) Modify original state directly
  • (B) Return a new state object
  • (C) Call HTTP services
  • (D) Use DOM manipulation
  • Correct Answer - Option(B)
  • Views: 1
  • Filed under category NgRx Store
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Explanation by: Fox Root
Reducers must be pure and immutable, meaning they cannot modify the existing state.

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