The ports that transmit digital video among the options you provided are DVI (Digital Visual Interface) and DisplayPort. Therefore, the correct choices are DVI and DisplayPort.
VGA is an older analog video standard that uses a 15-pin connector. It is not a digital video transmission method. It is now considered somewhat obsolete, and modern displays and graphics cards typically use digital interfaces for better image quality.
DVI supports both digital and analog signals, but there are different types of DVI connectors. DVI-D (Digital) specifically transmits digital video signals and is commonly used to connect computer monitors and some older HDTVs.