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Chapter 3, Problem 47CRP

Explanation of Solution

Determine the time required to test all possible passwords:

The password consists of string of nine characters from English alphabet.

There are 26 English alphabets.

  • To find the number of possible passwords, multiply 26 nine times as shown below:

    Numberofpasswordspossible=26×ばつ26×ばつ26×ばつ26×ばつ26×ばつ26×ばつ26×ばつ26×ばつ26=5429503678976

The time taken for each password to be tested is "1millisecond"

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Chapter 3 Solutions

Computer Science: An Overview (13th Edition) (What's New in Computer Science)

Chapter 3.3, Problem 3QE Chapter 3.3, Problem 4QE Chapter 3.3, Problem 5QE Chapter 3.4, Problem 1QE Chapter 3.4, Problem 2QE Chapter 3.4, Problem 3QE Chapter 3.4, Problem 4QE Chapter 3.5, Problem 1QE Chapter 3.5, Problem 2QE Chapter 3.5, Problem 3QE Chapter 3, Problem 1CRP Chapter 3, Problem 2CRP Chapter 3, Problem 3CRP Chapter 3, Problem 4CRP Chapter 3, Problem 5CRP Chapter 3, Problem 6CRP Chapter 3, Problem 7CRP Chapter 3, Problem 8CRP Chapter 3, Problem 9CRP Chapter 3, Problem 10CRP Chapter 3, Problem 11CRP Chapter 3, Problem 12CRP Chapter 3, Problem 13CRP Chapter 3, Problem 14CRP Chapter 3, Problem 15CRP Chapter 3, Problem 16CRP Chapter 3, Problem 17CRP Chapter 3, Problem 18CRP Chapter 3, Problem 19CRP Chapter 3, Problem 20CRP Chapter 3, Problem 21CRP Chapter 3, Problem 22CRP Chapter 3, Problem 23CRP Chapter 3, Problem 24CRP Chapter 3, Problem 25CRP Chapter 3, Problem 26CRP Chapter 3, Problem 27CRP Chapter 3, Problem 28CRP Chapter 3, Problem 29CRP Chapter 3, Problem 30CRP Chapter 3, Problem 31CRP Chapter 3, Problem 32CRP Chapter 3, Problem 33CRP Chapter 3, Problem 34CRP Chapter 3, Problem 35CRP Chapter 3, Problem 36CRP Chapter 3, Problem 37CRP Chapter 3, Problem 38CRP Chapter 3, Problem 39CRP Chapter 3, Problem 40CRP Chapter 3, Problem 41CRP Chapter 3, Problem 42CRP Chapter 3, Problem 43CRP Chapter 3, Problem 44CRP Chapter 3, Problem 45CRP Chapter 3, Problem 46CRP Chapter 3, Problem 47CRP Chapter 3, Problem 48CRP Chapter 3, Problem 49CRP Chapter 3, Problem 50CRP Chapter 3, Problem 51CRP Chapter 3, Problem 52CRP Chapter 3, Problem 53CRP Chapter 3, Problem 54CRP Chapter 3, Problem 55CRP Chapter 3, Problem 1SI Chapter 3, Problem 2SI Chapter 3, Problem 3SI Chapter 3, Problem 4SI Chapter 3, Problem 5SI
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