All slides in a slide deck may carry the same banner marking throughout the presentation. Is this statement true or false?

The statement is true because, in a presentation, it is permissible for all slides to carry the same banner marking throughout the entire slide deck, provided that the content of all slides justifies the marking. A consistent marking across all slides helps to ensure clarity and maintain appropriate classification levels when communicating information that is sensitive or classified. This approach avoids confusion regarding the classification level of the information presented, as consistency in marking is crucial for the proper handling of classified materials. It is essential, however, that the classification of information on each slide aligns with the overall marking. If different levels of classification apply to specific slides, then those slides should be marked accordingly rather than using a uniform banner marking.