Is information from a classified database authorized for use if it contains all classification markings?

The use of information from a classified database is indeed authorized if it contains all necessary classification markings. This means that as long as the information is properly marked and categorized according to the appropriate classification level, it can be utilized in accordance with security protocols and regulations. Proper classification markings indicate that the information has been vetted and handled according to the standards set forth for security, hence ensuring that the information’s sensitivity is respected and protected.

In this context, the other choices do not align with established policies regarding the use of classified information. For example, stating that only full documents are authorized overlooks the fact that individual pieces of information may still be classified and usable if they carry the appropriate markings. Similarly, the idea that verification by a supervisor is a prerequisite is not a universally necessary step, as the existence of appropriate markings typically suffices for authorization. Lastly, the stipulation that information must be marked for derivative use is not essential if it is already correctly classified, as it implies an additional layer of restriction beyond what is necessary under proper classification protocols.