Question

a telltale sign that a site is unsafe is if a. a system warning will appear b. the site tells you it is unsafe c. you may not get a sign d. all of the above please select the best answer from the choices provided

Explanation:

A system may display a warning for an unsafe site. A site itself might also indicate it's unsafe. And sometimes, there may be no obvious sign, yet the site is still unsafe. So all the options are correct signs of an unsafe site.

Answer:

D. All of the above