False, because in order to see whether they would work or not, and so they could view it later on future computers, they stored them on disks and most computers have actually been originated by some of the directions ON those disks,but if they would have used paper cards, then those cards might've been burned by competitors, or ripped or even thrown AWAY, which is WHY they chose to put the data on the disks. =)
I hope I helped! =D