City Guilds Model Questions Vol1 2021 Information Technology Question 47
Practice objective / multiple choice question 47 from the 2021 City Guilds Model Questions Vol1 Information Technology examination.
A password policy allows the use of 26 lowercase letters, 26 uppercase letters, 10 digits and 12 special symbols (total 74 characters). A valid password must be at least \(L\) characters long and contain **at least one digit and at least one special symbol**. Determine the smallest integer \(L\) such that the total number of possible passwords meeting the policy is **not less than \(2^{80}\)**. Give the value of \(L\).
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About This Question
This is City Guilds Model Questions Vol1 2021 Information Technology Question 47. It is one of the objective questions from the 2021 City Guilds Model Questions Vol1 Information Technology examination.
Difficulty level: Medium .
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