Makakuha ng maliwanag na mga sagot sa iyong mga tanong sa IDNStudy.com. Magtanong ng anumang bagay at makatanggap ng mga maalam na sagot mula sa aming komunidad ng mga propesyonal.
Redundancy in Computer Hard Drives. It is generally recognized that it is wise to back up computer data. Assume that there is a 3% rate of disk drive failure in a year (based on data from various sources, including lifehacker.com).
a.If you store all of your computer data on a single hard disk drive, what is the probability that the drive will fail during a year?
b. If all of your computer data are stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that both drives will fail during a year?
c. If copies of all of your computer data are stored on three independent hard disk drives, what is the probability that all three will fail during a year?
Sagot :
Ang iyong kontribusyon ay mahalaga sa amin. Patuloy na magtanong at magbahagi ng iyong kaalaman. Sama-sama nating palawakin ang ating komunidad ng karunungan at pagkatuto. May mga katanungan ka? Ang IDNStudy.com ang may sagot. Bisitahin kami palagi para sa pinakabagong impormasyon.
