Assume that there is a 11 11 % 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...

Assume that there is a

11

11

%

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

four
four

independent hard disk

drives,
what is the probability that during a

year,
you can avoid catastrophe with at least one working

drive?

a.

With two hard disk

drives,
the probability that catastrophe can be avoided is

nothing

.

(Round
to four decimal places as

needed.)

b.

With

four
four

hard disk

drives,
the probability that catastrophe can be avoided is

nothing

.

(Round
to six decimal places as

needed.)

Jun 01, 2022

SOLUTION.PDF

Assume that there is a 11 11 % 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...

Get Answer To This Question

Related Questions & Answers

Submit New Assignment

Assume that there is a 11 11 ​ % 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...

Get Answer To This Question

Related Questions & Answers

Submit New Assignment

Assume that there is a 11 11 % 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...