What are two advantages of the MVC design pattern? (Choose two.)

Question

Options

• AIt represents the visualization of data contained with a model.
• BIt allows filtering of a set of objects using different criteria.
• CIt controls the data flow into a model object and updates a view whenever data changes.
• DIt separates low-level data accessing operations from high-level business services.
• EIt builds a final object through a step-by-step approach.

• A
  3% (1)
• C
  93% (27)
• E
  3% (1)

Explanation

MVC (Model-View-Controller) has two key advantages reflected here. Option C describes the Controller's role: it mediates data flow into the Model and triggers View updates when data changes-the core MVC interaction loop. Option D describes the separation of concerns MVC enforces: the Model handles low-level data access (database queries, persistence), while the Controller manages high-level business logic, keeping these layers independent. Option A describes only the View. Option B describes the Iterator or Filter pattern. Option E describes the Builder design pattern. MVC's primary benefits are maintainability, testability, and separation of concerns across its three components.

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