Learn the necessary laws, policies, procedures, databases, and general orders associated with this position which may include but are not limited to: the Automated Warrant System, California Law Enforcement Telecommunication System, Coplink, Smart Justice System, National Crime Information Center, Criminal Identification and Information, Juvenile Information System, Regional Crime Analysis Program, Western States Information Network, and Violent Crime Information Network computer databases. Duties may include, but are not limited to, the following: Selects input data and appropriate software for retrieval of data, develops and maintains large computerized databases, and maintains special files by pre-coding and performing audits.