Final answer:
The correct statements concerning NCIC data are (b) and (c), which recognize it as an FBI-maintained database providing information for law enforcement on crimes and warrants within the U.S.
Step-by-step explanation:
The correct statement concerning NCIC data is (b) NCIC is a database maintained by the Federal Bureau of Investigation (FBI) in the United States. The NCIC, which stands for National Crime Information Center, is a central database that provides law enforcement agencies with information on stolen property, missing persons, and individuals with outstanding warrants. This statement corresponds with option (c). However, the other statements contain errors: (a) incorrectly identifies NCIC as the National Criminal Investigation Center, which is incorrect, and (d) incorrectly states that NCIC primarily focuses on international criminal activities, while in reality, it focuses on domestic criminal information within the United States.