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  • Mock Test - 2 (Paper - I (GS) MPPSC)
  • Which of the following is the most common tool used to re...
Multiple choice

Which of the following is the most common tool used to restrict access to a computer system?

  1. User logins

  2. Passwords

  3. Computer keys

  4. Access-control software

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct option is (2). 

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