In this question, the answer is true because the database administrator is a programmer that manages the database. The DBA knows everything about the database and he also knows how to manage the database of the core business of the organization.
If there are many trades in the organization. So, the DBA has made all fields that are different from each other that is at the forefront of emerging technologies and new approaches to development.
Explanation: This question is clearly talking about a computer program so the "user" is like a BETA tester. "Someone who tests games, websites, and apps before they are released.
