Complete the sentences with the correct responses Electronic communications come with many data-security rinks, like a virus that poses as an application, known as a Trojan horse Other problems can come from malicious data which copies over and over, shutting down the system Which of these are characteristics of a local area network? Check all that apply s Computers can be connected by cables Individuals can share software applications Computers are linked by satellites. Individuals can share databases and files, Computers are located closely together