Which of the following technologies is now being used to do many of the things that Adobe Flash was once used for? O Cascading Style Sheets (CSS)
O Server Side Programming Languages
advanced HTML and JavaScript
O HTML design templates

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?