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Multiple ChoiceIntermediate 30s

Proxy Pattern

Choose the best answer for: proxy in design patterns
Options
  1. 1A proxy completely replaces the object with a new wrapper object
  2. 2A proxy controls access to another object (validation, caching, etc.)
  3. 3A proxy is a CSS property for positioning elements on screen
  4. 4A proxy is exactly the same pattern as the decorator pattern
javascriptintermediate

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