Compute the number of passwords for the problem below along with how long it would take...

Compute the number of passwords for the problem below along with how long it would take to test such password if it takes 1 nanosecond to test a password. Report the times in hours.

-Passwords using the word ‘password’ with different uses of upper case and lower case letters, and also allowing for a substitution of a number for the letters such as ‘96553014’; each letter is uniquely represented by a number, e.g., p can be replaced with 9 but with no other number. Basically, we have 3 choices per letter in ‘password’. No reordering allowed.

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Expert Solution

orchestra answered 1 year ago

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