What two choices do you have when you open the Remote tab of the System Settings?

Which of the choices sean are not true when considering virus behavior

Who is the first president to use social media as part of his campaign strategy

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?