Virus ________ are common in email messages and can trick you into behavior that can be harmful

Windows ________ can prevent hackers or malicious software from gaining access to your computer through a network or the Internet

A) Journal B) Edge C) Firewall D) Defender

When you need an item in a program, but the program does not change the item's value, you can declare the item to be a constant by placing the word ____ before its declaration.

A. final B. const C. extern D. static