A, because if not, there is nothing to say it exsists
Answer:
C. A cold site is a leased facility that contains only electrical and communications wiring, air conditioning, plumbing, and raised flooring. No communications equipment, networking hardware, or computers are installed at a cold site until it is necessary to bring the site to full operation.
Explanation:
To be safe on the Internet, we must avoid giving out personal information.
CSS, or Cascading Style Sheets, will allow him to manipulate the looks.