Which are true statements concerning the BugBear and Pretty Park worms?

Which are true statements concerning the BugBear and Pretty Park worms?
Select the best answers.

A.
Both programs use email to do their work.

B.
Pretty Park propagates via network shares and email

C.
BugBear propagates via network shares and email

D.
Pretty Park tries to connect to an IRC server to send your personal passwords.

E.
Pretty Park can terminate anti-virus applications that might be running to bypass them.

Explanation:
Both Pretty Park and BugBear use email to spread. Pretty Park
cannot propagate via network shares,only email. BugBear propagates via network shares and
email. It also terminates anti-virus applications and acts as a backdoor server for someone to get
into the infected machine. Pretty Park tries to connect to an IRC server to send your personal
passwords and all sorts of other information it retrieves from your PC.
Pretty Park cannot terminate anti-virus applications. However,BugBear can terminate AV software
so that it can bypass them.