List two consequences for producing a design solution that doesn't work as a system

Viruses and worms are two examples of _________ attacks. Such attacks can be introduced into a system by means of a disk that contains the unwanted logic concealed in otherwise useful software. They can also be inserted into a system across a network.

Fill in the blank(s) with the appropriate word(s).

Which of the following commands do you use when you want to use automatic page numbering in a document?

A. Insert Number B. Insert Em Space C. Insert Special Character D. Insert Break