Which of the following malware types propagates automatically, does not typically hide, requires user interaction, and displays marketing ads?
A) Logic bombs

Rootkits
C) Spyware
D) Worms
Ans: D
From the list worms would be most appropriate because of automatic propagation. But worms don't require user interaction and aren't adware, to me it looks like it was worded incorrectly and maybe should be 'does not typically hide, require user interaction, or display marketing ads' ?