True or False: "YQ" is used to run a criminal history inquiry.

The correct answer is that "YQ" is not used to run a criminal history inquiry, which makes the statement false. Instead, "YQ" is associated with inquiries related to vehicle registrations, specifically in the context of the Texas Law Enforcement Telecommunications System (TLETS).

When conducting a criminal history inquiry in Texas, law enforcement should utilize the appropriate query, such as the "QH" format, which is specifically designed to retrieve criminal history information from the Texas Crime Information Center (TCIC) database. This distinction is essential for ensuring that the correct data is accessed based on the type of inquiry being performed. Therefore, understanding the specific codes and their uses within the TLETS framework is crucial for proper information retrieval and law enforcement operations.