systems to locate viewers networks to transmit signals printing to create the images software to search for images
A movie studio will use two methods of communication, television and the Internet, to advertise a new movie. Which of the following must both methods of communication use in order to show the advertisements to viewers around the world?

Options:
- systems to locate viewers
- networks to transmit signals
- printing to create the images
- software to search for images

networks to transmit signals