Is Mark Zuckerberg a robot? The world needs to know.

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false

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 one of the following is considered a peripheral? a software b mouse c usb connector d motherboard