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Multiple ChoiceIntermediate 30s

Facade Pattern

Choose the best answer for: facade pattern
Options
  1. 1Facade provides a simplified interface to a complex subsystem
  2. 2The facade is a database that unifies several schemas
  3. 3The facade replaces the API by exposing raw subsystem calls
  4. 4The facade adds complexity, forcing callers to know classes
backendintermediate

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