Gce Model Questions Vol1 2018 Computer Studies Question 9
Practice objective / multiple choice question 9 from the 2018 Gce Model Questions Vol1 Computer Studies examination.
A password policy allows passwords to be formed from 62 characters (26 uppercase letters, 26 lowercase letters, and 10 digits). To ensure security, passwords must provide at least 1,000,000 different possibilities. (a) What is the minimum length \(L\) of a password that satisfies this requirement? (b) If passwords are required to be exactly this minimum length and must not start with a digit, how many possible passwords are there? Give your answer as an integer.
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About This Question
This is Gce Model Questions Vol1 2018 Computer Studies Question 9. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Computer Studies examination.
Difficulty level: Medium .
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