Kramer Electronics W-DP DisplayPort Wall Plate Insert, Single Slot

Hi, I would like to know what were our options when it comes to motherboard with at least 2 Display Port? I mostly build with this motherboard because of

Does it matter which DisplayPort slot I use if there's multiple DP ports ?

display slot Displayport slots on Nvidia 980 work on monitor with DP-mDP cable Would a malfunctioning HDMI port also cause the adapter to the Displayport

displayport slot DisplayPort portcable RESOLUTION, REFRESH RATE All DisplayPort receptacles have slots for the latches to lock into but the