Multiple choice technology architecture

Manages connection with data source to get and store data

  1. View Helper

  2. DAO

  3. Service to Worker

  4. Composite Entity
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Data Access Object (DAO) pattern abstracts and encapsulates access to a data source. It manages connections and provides CRUD operations while hiding the details of data persistence from the rest of the application. This separates business logic from data access logic.

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