Answer:
informative, discrimiitive,critical thats the order
As far as humans are concerned. What's written in the programming language needs to interpreted or compiled into something that the machine can actually deal with.
the answer is virus scanner which is not hardware but software because if you didn't know hardware is stuff like a monitor a mouse a battery a case that's all stuff you can generally touch even the hardware inside the computer you can touch where as virus scanner you can not touch because its software again my point being its software NOT hardware