# Data Access Objects

One class holds the database code, and the rest of the program just calls its methods.

![Cheat sheet: Data Access Objects](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/34c03adcb9594e6b95dce7242e9447b7.webp)

- Category: Java
- Level: Journeyman
- Tags: java, sql
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/mapping-data-to-models-data-access-objects-cheat-sheet