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When building a dashboard with several interactive widgets, how do Angular components improve development efficiency?

hard📝 component behavior Q8 of 15
Angular - Components
When building a dashboard with several interactive widgets, how do Angular components improve development efficiency?
ABy automatically generating widgets without any coding
BBy forcing all widgets to share the same data and logic
CBy requiring all widgets to be declared in a single component file
DBy allowing each widget to be developed, tested, and reused independently
Step-by-Step Solution
Solution:

  1. Step 1: Analyze widget independence

    Each widget as a component can be developed and tested separately.

  2. Step 2: Understand reusability

    Components can be reused across different parts of the dashboard or app.

  3. Final Answer:

    By allowing each widget to be developed, tested, and reused independently -> Option D

  4. Quick Check:

    Independent components speed up dashboard development [OK]
Quick Trick: Independent components enable modular widget development [OK]
Common Mistakes:
  • Assuming widgets must share all logic
  • Thinking all widgets must be in one file
  • Believing widgets are auto-generated without coding

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