What information system provides an Electronic Program Guide and major and minor channel numbers to the receiver?

The choice of PSIP (Program and System Information Protocol) is the correct answer because it specifically serves the function of providing essential information to digital television broadcast receivers. PSIP transmits data that includes the Electronic Program Guide (EPG), which allows viewers to determine what programs are currently airing or scheduled to air on specific channels. Additionally, PSIP supplies major and minor channel numbers, which are crucial for navigating through the broadcast channels effectively.

By defining how program and system information is integrated into the broadcast signal, PSIP enhances the user experience for viewers by simplifying their ability to select and view content. Other options, while related to television broadcasting, do not fulfill this specific role. DTV, for instance, refers to the general transition from analog to digital television but does not provide the specific information such as EPG details. ATSC is the standard for digital television transmission, focusing more on the technical specifications rather than viewer-centric information. HDTV pertains to high-definition television formats but, similar to DTV, does not deal with the provision of program and channel information. Thus, PSIP is uniquely tailored to this informational need within the broadcasting framework.