Penultimate wave of question gremlins. Just one small wave later this week.
question gremlins are "IT Essentials" exercises, which is a constant stream of banal and slightly wrong computer info
...they just included "rainbow tables" in a list of malware. This is what I mean by "steady stream of constantly, slightly wrong information"
honestly by the time you've finished explaining how malware works the information is out of date. At a survey level of study, just don't.
"zero day is the day the exploit was found". No.
"uefi requires operating systems to be digitally signed." unless it doesn't. Come on people.