A. User logins B. Passwords C. Computer keys D. Access-control software Advertisement Advertisement The correct answer to the question: "What is the most common tool used to restrict access to a computer system?" is "Passwords".
aby mani on 21/02/2018 9:38 PM wrong answer: user logins is the common tool to restrict….. Only password are not common Reply
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wrong answer:
user logins is the common tool to restrict…..
Only password are not common