Brenda, the sales manager of a firm, wants to generate a report containing sales analyses of the second and third quarter of the year. She should use a to obtain the information that she wants from the database.

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?

Which operating system is a version of linux?

Who can provide you with a new password when you have forgotten your old one? your provide you with a new password in case you forget your old one.