When are computers most vulnerable to threats or damage?

A)without virus protection
B) with virus protection
C) in a cold environment
D)when connected to the Internet
E) when disconnected from the Internet

Stanley, an art historian specializing in european history, wrote a critique of this painting for a newspaper. in a part of the critique, he wrote, “the overall effect of the work suggests that the artist understands the romance of venice and its boating culture.” which step of the critique does this statement represent?

Which two of the following tasks would most likely be completed by a biomedical engineer

Sorry about the calculator and me asap me asap because for real like some no one answers question one for me so that's why i'm posting them over to that way someone can at least answer number two or one for me if you do you so much if you do it would be a complete big blessing to me