Multiple choice technology architecture

I transfer business data between tiers

  1. Value List Handler

  2. Data Access Object

  3. Transfer Object

  4. Business Delegate
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Transfer Object (also known as Data Transfer Object or DTO) is designed to transfer business data across tiers efficiently. It bundles multiple data items into a single serializable object, reducing the number of remote calls. This is particularly useful in distributed systems where network round-trips are expensive.

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